Wavebreak Hippocamp 

Enchantment Creature — Horse Fish
Whenever you cast your first spell during each opponent's turn, draw a card.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment Creature — Horse Fish
Whenever you cast your first spell during each opponent's turn, draw a card.