Ancient Gear Beast [TLM-EN007] Ultimate Rare Tuner Monster You may cast a card

You may cast a card revealed this way with converted mana cost X or less without paying its mana cost

you win the Duel

Set: Shadowmoor Type: Creature — Elemental Rogue Uncommon Cost: {2}{B} Black creatures you control have wither

Set: Mercadian Masques Type: Enchantment Rare Cost: {2}{W} Nonwhite creatures with power 3 or greater don't untap during their controllers' untap steps

Destroy that creature at the beginning of the next end step

Ancient Gear Beast [TLM-EN007] Ultimate Rare Tuner Monster You may cast a cardSet: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: 2000 Defense: 2000 This card cannot be special summoned. The effects of your opponent's Effect Monster that this monster destroys as a result of battle are negated. If this card attacks, your opponent cannot activate any Spell or Trap Cards until the end of Damage Step.