Drowner Initiate

Creature - Merfolk Wizard 1/1, U (1)
Whenever a player casts a blue spell, you may pay {1}. If you do, target player puts the top two cards of his or her library into his or her graveyard.¹
Nothing satisfies a merrow as much as drowning what it cannot have.
Illus. E. M. Gist

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/10)	Shadowmoor (Common)