Name:Simic Keyrune
ManaCost:3
Types:Artifact
A:AB$ Mana | Cost$ T | Produced$ Combo G U | SpellDescription$ Add {G} or {U}.
A:AB$ Animate | Cost$ G U | Defined$ Self | Power$ 2 | Toughness$ 3 | Types$ Artifact,Creature,Crab | RemoveCreatureTypes$ True | Colors$ Green,Blue | OverwriteColors$ True | Keywords$ Hexproof | SpellDescription$ CARDNAME becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn.
AI:RemoveDeck:Random
DeckNeeds:Color$Green|Blue
Oracle:{T}: Add {G} or {U}.\n{G}{U}: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
