Target opponent can only cast one spell per turn, Exile all spells target opponent casts from their hand, Lock
Activate Stiltzkin by paying and tapping it, giving control of Moderation to an opponent and drawing a card.
Whenever the opponent that controls Moderation casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
Because Moderation prevents the opponent from casting more than one spell each turn, the opponent cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.
Component Cards
How It Works
Activate Stiltzkin by paying and tapping it, giving control of Moderation to an opponent and drawing a card.
Whenever the opponent that controls Moderation casts a spell from their hand, Knowledge Pool triggers, exiling that spell.
Because Moderation prevents the opponent from casting more than one spell each turn, the opponent cannot cast the spell permitted by Knowledge Pool, or any other spell that turn.