Tyrant Red Dragon Archfiend [DPDG-EN030] Ultra Rare D-Reaper it gains 800 ATK and

it gains 800 ATK and DEF during the Damage Step only

Trash all of the digivolution cards of the Digimon you returned with this effect

[All Turns] While this Digimon has [Garurumon] or [Omnimon] in its name

Special Summon the first target

Tyrant Red Dragon Archfiend [DPDG-EN030] Ultra Rare D-Reaper it gains 800 ATK andSet: Duelist Pack: Dimensional Guardians Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3500 Defense: 3000 2 Tuners + 1 or more non Tuner monsters Must be Synchro Summoned, and cannot be Special Summoned by other ways. You can only use each of these effects of "Tyrant Red Dragon Archfiend" once per turn. During your Main Phase 1: You can destroy all other cards on the field, also, for the rest of this turn, other monsters you control