MTG Salvation

Groovelord, atogstorm

Leyline of Power 2GG
Enchantment - (R)
If Leyline of Power is in your opening hand, you may begin the game with it on the battlefield.
At the beginning of your upkeep, you may get an energy counter.

Roccovsky, TempleGuardian

Leyline of the Underworld 2BB
Enchantment - (R)
If Leyline of the Underworld is in your opening hand, you may begin the game with it on the battlefield.
At the beginning of your upkeep, reveal the top card of your library and put that card in your hand. You lose life equal to its converted mana cost.

Sagharri, Rudyard
HM: Roccosky

Lava Shock RRR
Sorcery - (U)
Choose one:

• Destroy target nonbasic land
• Deal 6 damage to target creature or planeswalker. If a creature or planeswalker would die this turn, exile it instead.

Atogstorm, Ebontail

Izzet Command 2UR
Instant - (R)
Choose two:

• Discard a card, then draw two cards.
• Counter target spell with CMC 4 or more.
• Deal two damage to each creature.
• Tap target creature or land. It doesn't untap during its controller's next untap step.

Mazabrae, Leader of the Undead 9
Creature - Eldrazi Zombie (M)
Emerge 5BRG
Threshold: Creatures you control have undying and creatures in your graveyard have unearth equal to their converted mana cost.
6/6

Hope more then one ability is fine!

Roccovski, Sagharri

Izzet Researcher 3R
Creature - Human Wizard (U)
Prowess
When Izzet Researcher enters the battlefield, you may discard two cards. If so, draw two cards.
If U was spent to cast Izzet Researcher, you may draw two cards instead.
2/1

Graverobber XBBB
Creature - Human Thief
Graverobber enters the battlefield with X +1/+1 counters on it.
When Graverobber enters the battlefield, put target creature card with CMC X or less from an opponents graveyard onto the battlefield under your control.
0/0

IIW: A card that makes a tier 3 modern deck tier 1 but not broken

Iphanx, Groovelord

Soul Freeze UW
Instant - (R)
Counter target creature spell. Prevent all combat damage that would be dealt this turn.

Rukimotomaya, Sagharri

Nature's Revenge 1GG
Instant - U
Put a 1/1 green scorpion token with deathtouch on the battlefield, then target creature you control fights target creature an opponent controls.

Forestsguy, iphanx

Lesser Evil B
Instant - U
Destroy target creature an opponent controls if it has the lowest converted mana cost of all creatures on the battlefield.

Stifling Mage 2U
Creature - Human Wizard
(T): Counter target activated or triggered ability
2/1

This balanced btw?

Rudyare, TetzaHexlog

Nature's Might GG
Instant - (R)
Escalate - 1
Choose one or more --
Creature you control get indestructible until the end of the turn.
Target creature you control gets +3/+3 until the end of the turn.
Target creature you control fights another target creature.

This is probably okay. I'm not sure why it gets +1/+1 for every extra creature being blocked though -- that's kinda redundant with deathtouch. 3 mans feels fair for this effect, and it's definitely G/B.

I think making it 6 mana would make this unplayable, but is this better?

name 2UR
Creature - Wizard Sorcerer
Prowess
Whenever another creature enters the battlefield under your control, you may draw cards equal to its power. If so, discard cards equal to its toughness.
3/2

It's one more mana and doesn't trigger off itself.

Guardian of Sunhome 2WR
Creature - Giant Warrior
Vigilance
Whenever ~ blocks, exile the top card of your library. You may play it from exile until wnd of turn.
3/4

Aww I thought it was lasers or dinosaurs ahh well