Houndoom (23/75) [Neo Discovery Unlimited]

Houndoom (23/75) [Neo Discovery Unlimited]Set: Neo Discovery Unlimited Type: Darkness Rarity: Rare Retreat cost: Colorless

where X is 1 plus the number of Gorganian Tomes in all graveyards

your opponent cannot activate any Spell or Trap Cards until the end of Damage Step

Set: Abyss Rising Card type: Xyz/Effect Monster Rarity: Ghost Rare Attack: 2800 Defense: 2100 4 Level 4 WATER monsters // You can also Xyz Summon this card by using a "Number 32: Shark Drake" you control as the Xyz Material

then activate 1 of these effects

Set: Miscellaneous Cards Type: Psychic Rarity: Promo Retreat cost: Colorless

send as many cards you control as possible to the GY

Set: Black & White: Plasma Blast Type: Supporter Rarity: Ultra Rare

this card cannot be selected as an attack target

Set: Shonen Jump Magazine Promos Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Pay half your Life Points

Set: Sun & Moon: Lost Thunder Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

or "Duoterion" in your GY

Until the End Phase this card's name becomes the name of the monster you sent to the Graveyard