Omnimon Alter-B [EX4-073] (Alternate Art) [Alternative Being Booster] 248 When that monster is destroyed

When that monster is destroyed

" [ACT] Brainstorm [(1) REST this card] Flip over 4 cards from the top of your deck

If that card is a "Music" character

you'll find:

choose up to 1 "After-school Strategy Meeting" in your waiting room

Omnimon Alter-B [EX4-073] (Alternate Art) [Alternative Being Booster] 248 When that monster is destroyedSet: Alternative Being Booster Card type: Digimon Rarity: Secret Rare Digi type: Holy Warrior Play Cost: 15 Form: Mega Attribute: Virus Digivolve Cost: 5 Digivolve Cost Level: 6 [Digivolve: 2 from Lv. 7 w [Omnimon] in name] [When Digivolving] [De Digivolve 3] 1 of your opponent's Digimon. Then, choose any number of your opponent's Digimon so that their play cost total is up to 6 and delete them. [When Attacking] By trashing up to 3 level 6 or higher