Silent Doom [GLAS-EN094] Secret Rare Scientist/Ghost Warrior/Machine Mutant You can only use 1

You can only use 1 "The Black Stone of Legend" effect per turn

Set: Duelist Pack 4: Zane Truesdale Card type: Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 0 If this card attacks

where X is 3 minus the pitch value of the card revealed this way

) It cannot attack

If the activation of this card in its owner's possession was negated by your opponent's card effect and sent to your GY: You can discard 1 card

Silent Doom [GLAS-EN094] Secret Rare Scientist/Ghost Warrior/Machine Mutant You can only use 1Set: Gladiator's Assault Card type: Normal Spell Rarity: Secret Rare Special Summon 1 Normal Monster from your Graveyard in face up Defense Position. It cannot attack.