Masters Edition IV

Coral Helm

{3}, Discard a card at random: Target creature gets +2/+2 until end of turn.

Fifth Edition

o3, Discard a card at random: Target creature gets +2/+2 until end of turn.

Renaissance

Rinascimento

Fourth Edition

o3: Discard a card at random from your hand to give target creature +2/+2 until end of turn.

Fourth Edition Foreign Black Border

Antiquities

o3: Give target creature +2/+2 until end of turn. Each time you use this ability, you must discard one card at random from your hand. Coral Helm cannot be used if you have no cards in your hand.