Bumbling Carnomancer 1RGU
Creature - Dinosaur Wizard
At the beginning of your upkeep, exile target non-dinosaur creature chosen at random. That creature's controller creates a 5/5 green dinosaur with trample.
4/4
Phenax's Final Return BB
Sorcery
Return target creature card from an opponent's graveyard to the battlefield under your control. Lands you control don't untap during your next untap step.
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Next: let's try Bloodgift Demon in white.
Electrostatic Conduction 4UR
Enchantment
Whenever a charge counter is placed on an artifact you control, you may pay [mana]1[mana]. If you do, untap that artifact.
Whenever a charge counter is removed from an artifact you control, you may have ~ deal 2 damage to target creature or player.
Zoning Restriction 4B
Sorcery
Destroy target nonbasic land.
If G was spent to cast ~, search your library for a nonbasic land card, reveal it, and put it into your hand. Then shuffle your library.
Guardian of Murasa 4GG
Creature - Elemental
Reach
Landfall - Whenever a land enters the battlefield under your control, create a 3/3 green Beast creature token. 4GG, Exile ~ from your graveyard: Create an X/X green Elemental creature token, where X is the number of lands you control.
6/6
Next: Fecundity to Theros block (any set in the block)
Rage of Storms R
Instant
Overload 4RR
~ deals 3 damage to target opponent or target creature you dont control.
(I dunno if that Overload coast feels good or not.)
Next: Pith Driller
Enchantment Creature - Dinosaur
Dinosaur creatures you control get +1/+1 for each enchantment you control.
4/4
Creature - Dinosaur Wizard
At the beginning of your upkeep, exile target non-dinosaur creature chosen at random. That creature's controller creates a 5/5 green dinosaur with trample.
4/4
Next: Trilobite Samurai
Sorcery
Return target creature card from an opponent's graveyard to the battlefield under your control. Lands you control don't untap during your next untap step.
--
Next: let's try Bloodgift Demon in white.
Creature - Bird Wizard
Flying
You make look at the top cards of libraries.
UU, T: Each player shuffles his or her library.
3/5
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Next: Skyshroud Archer, Nature's Kiss, or Trade Caravan
Edit: Whoops. Forgot that birds can usually fly.
Enchantment
Whenever a charge counter is placed on an artifact you control, you may pay [mana]1[mana]. If you do, untap that artifact.
Whenever a charge counter is removed from an artifact you control, you may have ~ deal 2 damage to target creature or player.
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Synergise with: Lava Blister
Sorcery
Destroy target nonbasic land.
If G was spent to cast ~, search your library for a nonbasic land card, reveal it, and put it into your hand. Then shuffle your library.
Creature - Illusion Elemental
Haste
Whenever ~ becomes the target of a spell or ability, sacrifice it.
4/3
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Jackal Pirate
Horse Basilisk
Octopus Nomad
Creature - Zombie Archer
1B, T: ~ deals 1 damage to target creature.
BB: ~ gains deathtouch until end of turn.
1/2
Creature - Bird Horror
Flying
When ~ dies, discard two cards.
4/3
Creature Cat Archer
Hexproof, reach
2/2
Creature - Treefolk Coward
Whenever a creature attacks, ~ becomes a Forest land until end of turn.
4/4
Jackal Pirate
Horse Ninja
Snake Vampire
Creature - Elemental
Reach
Landfall - Whenever a land enters the battlefield under your control, create a 3/3 green Beast creature token.
4GG, Exile ~ from your graveyard: Create an X/X green Elemental creature token, where X is the number of lands you control.
6/6
Next: Fecundity to Theros block (any set in the block)
Instant
Overload 4RR
~ deals 3 damage to target opponent or target creature you dont control.
(I dunno if that Overload coast feels good or not.)
Next:
Pith Driller