I don't think devoid cards count as colorless in this game. I believe the mana cost itself needs to be devoid of color. Also, you need to set Dread Awakener's P/T by either having it enter the battlefield with X +1/+1 counters on it, in which case its base P/T should be 0/0, or by setting its base P/T equal to something like Eldrazi you control, or Edrazi Spawn you control, in which case you'd want its base P/T to be */*. A creature's base power and toughness are never X/X. So your card should be something like this....
Dread AwakenerxCC
Creature — Eldrazi
~ enters the battlefield with X +1/+1 counters on it.
When ~ enters the battlefield, create X 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this creature: Add 1 to your mana pool."
0/0
Eldrazi Clone2C
Creature — Eldrazi Shapeshifter
You may have ~ enter the battlefield as a copy of any colorless creature on the battlefield.
0/0
Energy Station3
Artifact t: Add one mana of any color to your mana pool. t: You get E.
Private Mod Note
():
Rollback Post to RevisionRollBack
(22 Total) - October 2014; December 2014; January 2015; April 2015; June 2015; August 2015; September 2015; November 2015; December 2015(T); January 2016; March 2016(T); April 2016; June 2016; October 2016; December 2016(T); February 2017; April 2017; December 2017; November 2018(T); January 2019; April 2019; June 2019
(8 Total) - May 2015; May 2016; June 2016; August 2016; October 2016; December 2016; October 2017; May 2019
(7 Total) - September 2015; October 2015; January 2016; March 2016; April 2016; July 2016(T); March 2019(T)
Fevered Dreamstone3
Artifact t: Add one mana of any color to your mana pool. R, Sacrifice ~, Discard a card: Draw two cards.
Flare Wand2
Artifact - Equipment
Equipped creature has “(2/R),t: This creature deals 1 damage to another target creature.”
Equip 2
~ cost 1 less to equip to wizards.
General's standard
Artifact - Equipment
Equipped creature gets +2/+2 as long as you control your commander.
Whenever your commander becomes the target of a spell of ability, you may change the target of that spell or ability to equipped creature.
Equip
Herald of Kozilek4
Creature - Eldrazi Drone
When ~ enters the battlefield, you may look at the top three cards of your library and reveal a colorless creature card from among them and put it into your hand. Put the rest of the bottom of your library in any order.
3/3
Haze of the UnrealCC
Instant (U)
Counter target spell that targets a colorless permanent.
Iona's IndifferenceC
Instant
Split Second
A permanent of your choice loses "protection" abilities until end of turn.
Private Mod Note
():
Rollback Post to RevisionRollBack
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists. Viva L'Assemblage!
Modern-- Fish; Jund; Burn; Affinity; Mill Legacy--UGBFood Chain; UFish; UBRG Delver Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress 60 Card Singleton -- WB value drain UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Killbot Kranker-Outer 4
Artifact
At the beginning of your upkeep, create a 1/1 colorless Killbot artifact creature token.
Private Mod Note
():
Rollback Post to RevisionRollBack
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists. Viva L'Assemblage!
Modern-- Fish; Jund; Burn; Affinity; Mill Legacy--UGBFood Chain; UFish; UBRG Delver Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress 60 Card Singleton -- WB value drain UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Looping Tubophone
Artifact (u)
Instant spells cast from your hand have cascade.
Whenever you cast a noninstant spell from your library, countrr that spell.
Mishra's Portal4
Artifact 2: Flip a coin. If you win the flip, search your library for a permanent card and put it onto the battlefield. If you lose the flip, sacrifice a permanent at random.
Oracle's Bauble2
Artifact — Equipment
Whenever equipped creature attacks, scry 2.
Whenever equipped creature deals combat damage to a player, draw a card.
Equip 3
Obelisk of Honor2
Artifact t: Add W to your mana pool.
Exalted
Opalescent Orb1
Artifact — Equipment
Equipped creature is all colors and has "t: Add one mana of any color to your mana pool."
Equip 1
Ondu War-Banner1
Artifact — Equipment
Equipped creature gets +1/+1 and has vigilance.
Whenever Ondu Banner becomes attached to an Ally you control, put a +1/+1 counter on each Ally you control.
Equip 3
Private Mod Note
():
Rollback Post to RevisionRollBack
(22 Total) - October 2014; December 2014; January 2015; April 2015; June 2015; August 2015; September 2015; November 2015; December 2015(T); January 2016; March 2016(T); April 2016; June 2016; October 2016; December 2016(T); February 2017; April 2017; December 2017; November 2018(T); January 2019; April 2019; June 2019
(8 Total) - May 2015; May 2016; June 2016; August 2016; October 2016; December 2016; October 2017; May 2019
(7 Total) - September 2015; October 2015; January 2016; March 2016; April 2016; July 2016(T); March 2019(T)
Pyromancer's Companion3
Artifact Creature - Phoenix Construct
Flying
Whenever a red Instant or Sorcery spell you control deals damage to an opponent, you may sacrifice ~ and double that damage.
2/1
Pitiless Soul Fiend8
Creature - Eldrazi Demon
Emerge 7BB
Flying
Whenever another creature dies, create a 0/1 Elrazi Spawn creature token with "Sacrifice this creature: A 1 to your mana pool."
7/7
Quality Controller3
Artifact Creature - Construct Advisor
At the beginning of each player's upkeep, if all their creatures do not share a keyword, they sacrifice a creature.
1/4
Private Mod Note
():
Rollback Post to RevisionRollBack
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists. Viva L'Assemblage!
Modern-- Fish; Jund; Burn; Affinity; Mill Legacy--UGBFood Chain; UFish; UBRG Delver Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress 60 Card Singleton -- WB value drain UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Rogue's Dagger2
Artifact - Equipment
Equipped creature has "Whenever this creature deals combat damage to a player, draw a card."
Equip 3
Reflector Armor5
Artifact - Equipment
Whenever equipped creature becomes the target of a spell or ability, chose new targets for that spell or ability.
Equip 4
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists. Viva L'Assemblage!
Modern-- Fish; Jund; Burn; Affinity; Mill Legacy--UGBFood Chain; UFish; UBRG Delver Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress 60 Card Singleton -- WB value drain UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Ulamog’s Blood3C
Creature - Eldrazi Ooze
Menace
When ~ enters the battlefield each player exiles a card from their graveyard.
~ gets +1/+1 for each card type amongst cards exiled with.
2/3
Vile Vial1
Artifact
Flash
When Vile Vial enters the battlefield, target creature gains deathtouch until end of turn.
Sacrifice Vile Vial: target creature gains deathtouch until end of turn.
Private Mod Note
():
Rollback Post to RevisionRollBack
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists. Viva L'Assemblage!
Modern-- Fish; Jund; Burn; Affinity; Mill Legacy--UGBFood Chain; UFish; UBRG Delver Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress 60 Card Singleton -- WB value drain UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Wraithstone3
Artifact t: Add B to your mana pool. 1B: ~ becomes an 1/1 black wraith creature in additionto its other colors and types. B: ~ gets +1/+1 until end of turn. Activate only if ~ is a creature.
Wormhole Ripperx4
Creature - Eldrazi Worm x2UU(You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost.)
When ~ enters the battlefield, creatures you control with power X or less cannot be blocked.
3/4
Window to the Void4
Artifact 2W: Exile target creature.
At the beginning of each end step, for each creature exiled with ~ this turn, return it to the battlefield under its owner’s controller, unless you pay 2B.
Xyhtogras Hide0
Artifact
Exile a non-artifact creature in your graveyard, pay 2 life, q: Put a +1/+1 counter on target creature you control.
Xeg'as War Drums4
Artifact Threshold, Hellbent- As long as you have no cards in hand and have seven or more cards in your graveyard, attacking creatures you control get +2/-1. XXT: X target attacking creatures you control gain Provoke, Menace, and Frenzy 2 until end of combat.
"Yes, ready your armies, prepare your defenses- WE ARE COMING. Who will we leave in our wake? Nothing, only death." -Xykko, Xeg'as Warlord
Private Mod Note
():
Rollback Post to RevisionRollBack
SELVAXRI! King of Misfortune & Master of Rocket Launchers "Do ya feel lucky? Because you'd better start runnin' while you still can." 375 Misfortune {+3 signed AP's} & 104 Rocket Launcher (41 AQ/ 63 Rev) Edgar Rice Burroughs, forgotten legend of the word.
Yoke of Rage
Equipment (u)
Equipped creature can't attack unless eaxh other creature with the same name is also attacking.
As long as equipped creature is attacking, ttacking reatures with the same name as equipped creature have +X/+X, where X is equipped creature's power.
Equip
Zip Line2
Artifact t: Target creature you control gains flying until end of turn.
Zendikar's Nemesis4C
Creature — Eldrazi
Activated abilities of lands can't be activated unless they're mana abilities.
Lands entering the battlefield don't cause abilities to trigger.
5/5
Next: Lands ho!
Private Mod Note
():
Rollback Post to RevisionRollBack
(22 Total) - October 2014; December 2014; January 2015; April 2015; June 2015; August 2015; September 2015; November 2015; December 2015(T); January 2016; March 2016(T); April 2016; June 2016; October 2016; December 2016(T); February 2017; April 2017; December 2017; November 2018(T); January 2019; April 2019; June 2019
(8 Total) - May 2015; May 2016; June 2016; August 2016; October 2016; December 2016; October 2017; May 2019
(7 Total) - September 2015; October 2015; January 2016; March 2016; April 2016; July 2016(T); March 2019(T)
Bubbling Lifespring
Land
Whenever you tap ~, it doesn't untap during your next untap step. T: Choose one-
-Add W.
-You gain 1 life.
-Prevent the next 1 damage that would be dealt to target permanent you control this turn.
Dread Awakener xCC
Creature — Eldrazi
~ enters the battlefield with X +1/+1 counters on it.
When ~ enters the battlefield, create X 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this creature: Add 1 to your mana pool."
0/0
Creature — Eldrazi Shapeshifter
You may have ~ enter the battlefield as a copy of any colorless creature on the battlefield.
0/0
Emrakul's Will 2C
Instant
Counter target colored spell.
Energy Station 3
Artifact
t: Add one mana of any color to your mana pool.
t: You get E.
Artifact
t: Add one mana of any color to your mana pool.
R, Sacrifice ~, Discard a card: Draw two cards.
Flare Wand 2
Artifact - Equipment
Equipped creature has “(2/R),t: This creature deals 1 damage to another target creature.”
Equip 2
~ cost 1 less to equip to wizards.
Artifact - Equipment
Equipped creature gets +2/+2 as long as you control your commander.
Whenever your commander becomes the target of a spell of ability, you may change the target of that spell or ability to equipped creature.
Equip
Creature - Eldrazi Drone
When ~ enters the battlefield, you may look at the top three cards of your library and reveal a colorless creature card from among them and put it into your hand. Put the rest of the bottom of your library in any order.
3/3
Haze of the Unreal CC
Instant (U)
Counter target spell that targets a colorless permanent.
Instant
Split Second
A permanent of your choice loses "protection" abilities until end of turn.
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists.
Viva L'Assemblage!
Legacy--UGBFood Chain; UFish; UBRG Delver
Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress
60 Card Singleton -- WB value drain
UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Artifact
T: Put a charge counter on ~.
T: Add G to your mana pool for each charge counter on ~.
Jinx Brace 5
Artifact - Equipment
Equipped creature has hexproof and protection from spells.
Equip 3
Artifact
At the beginning of your upkeep, create a 1/1 colorless Killbot artifact creature token.
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists.
Viva L'Assemblage!
Legacy--UGBFood Chain; UFish; UBRG Delver
Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress
60 Card Singleton -- WB value drain
UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Artifact (u)
Instant spells cast from your hand have cascade.
Whenever you cast a noninstant spell from your library, countrr that spell.
Artifact
2: Flip a coin. If you win the flip, search your library for a permanent card and put it onto the battlefield. If you lose the flip, sacrifice a permanent at random.
Artifact
When ~ enters the battlefield, exile all graveyards.
t: Add one mana of any color to your mana pool.
Ninth Star Scion 4
Creature - Avatar (U)
Flying
~ cannot be targeted by instant or sorcery spells.
3/2
Artifact — Equipment
Whenever equipped creature attacks, scry 2.
Whenever equipped creature deals combat damage to a player, draw a card.
Equip 3
Obelisk of Honor 2
Artifact
t: Add W to your mana pool.
Exalted
Opalescent Orb 1
Artifact — Equipment
Equipped creature is all colors and has "t: Add one mana of any color to your mana pool."
Equip 1
Ondu War-Banner 1
Artifact — Equipment
Equipped creature gets +1/+1 and has vigilance.
Whenever Ondu Banner becomes attached to an Ally you control, put a +1/+1 counter on each Ally you control.
Equip 3
Artifact Creature - Phoenix Construct
Flying
Whenever a red Instant or Sorcery spell you control deals damage to an opponent, you may sacrifice ~ and double that damage.
2/1
Portal Guardian 5
Artifact Creature - Golem
Defender
Players can't search libraries.
2/4
Pitiless Soul Fiend 8
Creature - Eldrazi Demon
Emerge 7BB
Flying
Whenever another creature dies, create a 0/1 Elrazi Spawn creature token with "Sacrifice this creature: A 1 to your mana pool."
7/7
Artifact Creature - Construct Advisor
At the beginning of each player's upkeep, if all their creatures do not share a keyword, they sacrifice a creature.
1/4
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists.
Viva L'Assemblage!
Legacy--UGBFood Chain; UFish; UBRG Delver
Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress
60 Card Singleton -- WB value drain
UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Artifact - Equipment
Equipped creature has "Whenever this creature deals combat damage to a player, draw a card."
Equip 3
Reflector Armor 5
Artifact - Equipment
Whenever equipped creature becomes the target of a spell or ability, chose new targets for that spell or ability.
Equip 4
Artifact - Equipment
Equipped creature gets +2/+0.
When equipped creature deals combat damage, sacrifice Sand Sword.
Equip 0
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists.
Viva L'Assemblage!
Legacy--UGBFood Chain; UFish; UBRG Delver
Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress
60 Card Singleton -- WB value drain
UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Artifact Creature - Construct Adviser
Spells you cast during combat cost 1 less to cast.
1/2
Creature - Eldrazi Ooze
Menace
When ~ enters the battlefield each player exiles a card from their graveyard.
~ gets +1/+1 for each card type amongst cards exiled with.
2/3
Artifact
Flash
When Vile Vial enters the battlefield, target creature gains deathtouch until end of turn.
Sacrifice Vile Vial: target creature gains deathtouch until end of turn.
The Steamflogged
Human Rigger Rebels
Resisting The Tyranny of the Anti-Contraptionists.
Viva L'Assemblage!
Legacy--UGBFood Chain; UFish; UBRG Delver
Commander--UB Sygg, River Cutthroat; W Isamaru, H.O.K.WRG Naya grouphug Enchantress
60 Card Singleton -- WB value drain
UN- -- W Weenie (Wordmail on Knight of the Hokey Pokey is good beats)
Artifact
t: Add B to your mana pool.
1B: ~ becomes an 1/1 black wraith creature in additionto its other colors and types.
B: ~ gets +1/+1 until end of turn. Activate only if ~ is a creature.
Wormhole Ripper x4
Creature - Eldrazi Worm
x2UU(You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost.)
When ~ enters the battlefield, creatures you control with power X or less cannot be blocked.
3/4
Window to the Void 4
Artifact
2W: Exile target creature.
At the beginning of each end step, for each creature exiled with ~ this turn, return it to the battlefield under its owner’s controller, unless you pay 2B.
Artifact
Exile a non-artifact creature in your graveyard, pay 2 life, q: Put a +1/+1 counter on target creature you control.
Xeg'as War Drums 4
Artifact
Threshold, Hellbent- As long as you have no cards in hand and have seven or more cards in your graveyard, attacking creatures you control get +2/-1.
XXT: X target attacking creatures you control gain Provoke, Menace, and Frenzy 2 until end of combat.
"Yes, ready your armies, prepare your defenses- WE ARE COMING. Who will we leave in our wake? Nothing, only death." -Xykko, Xeg'as Warlord
King of Misfortune & Master of Rocket Launchers
"Do ya feel lucky? Because you'd better start runnin' while you still can."
375 Misfortune {+3 signed AP's} & 104 Rocket Launcher (41 AQ/ 63 Rev)
Edgar Rice Burroughs, forgotten legend of the word.
Equipment (u)
Equipped creature can't attack unless eaxh other creature with the same name is also attacking.
As long as equipped creature is attacking, ttacking reatures with the same name as equipped creature have +X/+X, where X is equipped creature's power.
Equip
Artifact
t: Target creature you control gains flying until end of turn.
Zendikar's Nemesis 4C
Creature — Eldrazi
Activated abilities of lands can't be activated unless they're mana abilities.
Lands entering the battlefield don't cause abilities to trigger.
5/5
Next: Lands ho!
Land
~ enters the battlefield tapped.
When ~ enters the battlefield, if you control two or more islands, scry 2.
t: Add U.
Arcane Wellspring
Land
When ~ enters the battlefield, if you control a wizard, you may draw a card. If you do discard a card.
t: Add C.
Land
Whenever you tap ~, it doesn't untap during your next untap step.
T: Choose one-
-Add W.
-You gain 1 life.
-Prevent the next 1 damage that would be dealt to target permanent you control this turn.
Land
t: Add C.
WB,t: Target creature gets +1/+0 and gains lifelink until end of turn.
Churning Arcanovats
Land
~ enters the battlefield tapped unless you have two or more instant cards in your graveyard.
t: Add U or R.