Name:Alhammarret, High Arbiter
ManaCost:5 U U
Types:Legendary Creature Sphinx
PT:5/5
K:Flying
K:ETBReplacement:Other:RevealHand
SVar:RevealHand:DB$ RevealHand | Defined$ Player.Opponent | RememberRevealed$ True | SubAbility$ DBNameCard | SpellDescription$ As CARDNAME enters, each opponent reveals their hand. You choose the name of a nonland card revealed this way.
SVar:DBNameCard:DB$ NameCard | Defined$ You | ValidCards$ Card.nonLand | ChooseFromDefinedCards$ Remembered | SubAbility$ DBCleanup
SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
S:Mode$ CantBeCast | ValidCard$ Card.NamedCard | Caster$ Player.Opponent | Description$ Your opponents can't cast spells with the chosen name (as long as this creature is on the battlefield).
Oracle:Flying\nAs Alhammarret, High Arbiter enters, each opponent reveals their hand. You choose the name of a nonland card revealed this way.\nYour opponents can't cast spells with the chosen name (as long as this creature is on the battlefield).
