Dark Armed Dragon [BLMR-EN054] Quarter Century Secret Rare Thunder choose that many Effect Monsters

choose that many Effect Monsters your opponent controls

Must first be Special Summoned with "Rise of the Snake Deity" and cannot be Special Summoned by other ways except by its own effect

in your Spell & Trap Zones as face-up Continuous Traps

You can only use each effect of "Arias the Labrynth Butler" once per turn

Dark Armed Dragon [BLMR-EN054] Quarter Century Secret Rare Thunder choose that many Effect MonstersSet: Battles of Legend: Monstrous Revenge Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 2800 Defense: 1000 Cannot be Normal Summoned Set. Must be Special Summoned (from your hand) by having exactly 3 DARK monsters in your GY. You can banish 1 DARK monster from your GY, then target 1 card on the field; destroy that target.