CommanderModernLegacyVintage
Result
Counter all spells opponents cast that are created by Knowledge Pool, Exile all spells players cast from their hands, Lock
Whenever a player casts a spell from their hand, Knowledge Pool triggers, exiling that spell and allowing them to cast a spell exiled by it without paying its mana cost.
When an opponent casts a spell this way, Lavinia triggers, countering that spell.
Component Cards
How It Works
1
Whenever a player casts a spell from their hand, Knowledge Pool triggers, exiling that spell and allowing them to cast a spell exiled by it without paying its mana cost.
When an opponent casts a spell this way, Lavinia triggers, countering that spell.