Megarock Dragon [TLM-EN015] Ultimate Rare Wraith Noble when your opponent activates a

when your opponent activates a monster effect (Quick Effect): You can detach 1 material from this card

Can attack your opponent directly

Set: Scarlet & Violet: Base Set Type: Fire Rarity: Secret Rare Retreat cost: Colorless

Set: Pro Tour Promos Type: Instant Rarity: Uncommon Cost: {2}{U} This spell costs {2} less to cast if it targets a blue spell

Megarock Dragon [TLM-EN015] Ultimate Rare Wraith Noble when your opponent activates aSet: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: ? Defense: ? This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by removing from play a Rock Type monster(s) in your Graveyard. The original ATK and DEF of this card become the number of Rock Type monsters you removed from play when you Special Summoned this card x 700 points.