Unending Whisper - Tarkir: Dragonstorm - 62

Sorcery

Mana Cost: {U}

Draw a card.
Harmonize {5}{U} (You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by {X}, where X is its power. Then exile this spell.)

Common · Tarkir: Dragonstorm · #62 (TDM)

Illustrated by Danny Schwartz