McOcean Messe

■ Set (This card remains on the field)

■ At the beginning of your turn, choose a 《Battle Building》 from your drop zone, and you may discard a hand card. If you do, put the chosen card into your hand.

■ Counter [Act] Pay 1 gauge. If you do, call a "MST, Mack Harry Messer" from your hand or drop zone without paying its [Call Cost]. Then, put this card into its soul.