Destiny Hero - Dreadmaster [DR04-EN184] Rare SM231 You can only use this

You can only use this effect of "Darkness Metal

Set: Age of Overlord Card type: Normal Spell Rarity: Quarter Century Secret Rare Discard 1 card

You can only use each effect of "Snake-Eyes Diabellstar" once per turn

If another face-up Xyz Monster(s) you control is destroyed by battle or card effect: You can target 1 face-up Xyz Monster you control

Set: Sword & Shield: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Fighting [-30]

Destiny Hero - Dreadmaster [DR04-EN184] Rare SM231 You can only use thisSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Rare Attack: ? Defense: ? If this card is Special Summoned by "Clock Tower Prison": Destroy all monsters you control, except face up "Destiny HERO" monsters, then you can Special Summon up to 2 "Destiny HERO" monsters from your Graveyard. During any turn this card is Special Summoned, "Destiny HERO" monsters you control cannot be destroyed, and you take no Battle Damage when they battle.