Revival Swarm [BLHR-EN041] Ultra Rare Unfinity or another monster's effect

or another monster's effect

Set: Sword & Shield: Crown Zenith Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

is activated while you control at least 1 "Yosenju" card

Set: Legendary Collection 3: Yugi's World Card type: Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 1700 This card gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in either player's Graveyard

Revival Swarm [BLHR-EN041] Ultra Rare Unfinity or another monster's effectSet: Battles of Legend: Hero's Revenge Card type: Normal Spell Rarity: Ultra Rare Target 1 "Battlewasp" monster in your GY; Special Summon it. You can banish this card from your GY, then target 1 Insect monster you control; it cannot be destroyed by battle or card effects, until the end of the next turn. You can only use this effect of "Revival Swarm" once per turn.