Omnimon Alter-S [EX4-060] [Alternative Being Booster]

[DNA Digivolution: 0 from BLv.6+RLv.6] Digivolve unsuspended with the 2 specified Digimon stacked on top of each other. [When Digivolving] Delete 1 of your opponent's Digimon with 8000 DP or less, and return 1 of your opponent's level 6 or higher Digimon to the bottom of its owner's deck. [All Turns] When this Digimon would leave the battle area other than by one of your effects, play 1 [BlitzGreymon] and 1 [CresGarurumon] from this Digimon's digivolution cards without paying the costs. Then, place this Digimon at the bottom of your security stack face down.