Name:Iona, Shield of Emeria
ManaCost:6 W W W
Types:Legendary Creature Angel
PT:7/7
K:Flying
K:ETBReplacement:Other:ChooseColor
SVar:ChooseColor:DB$ ChooseColor | Defined$ You | SpellDescription$ As CARDNAME enters, choose a color. | AILogic$ MostProminentInHumanDeck
S:Mode$ CantBeCast | ValidCard$ Card.ChosenColor | Caster$ Opponent | Description$ Your opponents can't cast spells of the chosen color.
Oracle:Flying\nAs Iona, Shield of Emeria enters, choose a color.\nYour opponents can't cast spells of the chosen color.
