Tyrant Red Dragon Archfiend [DPDG-EN030] Ultra Rare Limited it is unaffected by other

it is unaffected by other cards' activated effects

At the end of the Damage Step

Set: HeartGold & SoulSilver: Unleashed Type: Fire Rarity: Promo Retreat cost: 2

• 1+: If a monster co-linked to this card battles your opponent's monster

Tyrant Red Dragon Archfiend [DPDG-EN030] Ultra Rare Limited it is unaffected by otherSet: 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