Wormhole Warp 570/390 (Mystery Booster 2 Playtest Cards)

Exile target creature an opponent controls. That player reveals cards from their sideboard at random until they reveal a nonland card. They may cast that card without paying its mana cost.

NM - $1.50
LP - $1.20
MP - $0.90
HP - $0.60
DMG - $0.40