[Main] [Digi-Burst 2] (Trash 2 of this Digimon's digivolution cards to activate the effect below.)
• Trigger [De-Digivolve 1] on 1 of your opponent's Digimon with a play cost of 7 or less. (Trash 1 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.)