pokemon booster box flashfire Blister Pack Including 5 Mystery Cards Flashfire introduced 108 cards POKEMON TCG Online (PTCGO) XY

Throwing them all together now, Satellarknight Deneb can be used as Xyz Material for Bujintei Tsukuyomi , which can discard any Shaddoll monsters and activate their effects or prime the Graveyard for the effect of Nekroz of Valkyrus

Though this keeps it from being completely passive with its 2900 DEF, it still applies its moderate 1800 ATK, unlike Superheavy Samurai monsters

Offensively, you'd need to get Purrely Delicious Memory or Purrely Happy Memory attached as materials

many Zombie effects and Zombie support involve sending Zombies from the Deck to the GY, summoning Zombies from the GY, or banishing Zombies from the GY for other effects