Digimon Card Game - Release Special Booster Ver.1.5 (BT01-03) - Omnimon Alter-S (Secret Rare) - BT3-112AOmnimon Alter S is a Secret Rare, Digimon, from the set Release Special Booster Ver. 1. 5 (BT01 03). ,When Digivolving] Trigger De Digivolve 1 on all of your opponent's Digimon. (Trash a card from the top of one of your opponent's Digimon. If it has no digivolution cards, or becomes a level 3 Digimon, you can't trash any more cards.) Then, delete all of your opponent's Digimon with 5000 DP or less.,When Attacking] You may make this Digimon unblockable