Flash Fusion [DRLG-EN016] Super Rare Crossed Souls also they cannot be destroyed

also they cannot be destroyed by card effects

You can only activate 1 "Extra-Foolish Burial" per turn

Set: Savage Strike Card type: Normal Spell Rarity: Secret Rare At the start of your Main Phase 1: Banish 3 or 6 random face-down cards from your Extra Deck

if this card attacked or was attacked: You can change this card to Defense Position

You can only use this effect of "Legendary Secret of the Six Samurai" once per turn

Flash Fusion [DRLG-EN016] Super Rare Crossed Souls also they cannot be destroyedSet: Dragons of Legend Card type: Quick Play Spell Rarity: Super Rare Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters you control as Fusion Materials. Destroy it during the End Phase.