Name:Obelisk of Urd
ManaCost:6
Types:Artifact
K:Convoke
K:ETBReplacement:Other:ChooseCT
SVar:ChooseCT:DB$ ChooseType | Defined$ You | Type$ Creature | SpellDescription$ As CARDNAME enters, choose a creature type. | AILogic$ MostProminentInComputerDeck
S:Mode$ Continuous | Affected$ Creature.ChosenType+YouCtrl | AddPower$ 2 | AddToughness$ 2 | Description$ Creatures you control of the chosen type get +2/+2.
AI:RemoveDeck:Random
SVar:PlayMain1:TRUE
Oracle:Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)\nAs Obelisk of Urd enters, choose a creature type.\nCreatures you control of the chosen type get +2/+2.
