yugioh slifer the sky dragon deck Complete Custom for Yu-Gi-Oh! This is of Ultra Rare rarity Slifer the Sky Dragon |

At least for mill decks

Special Summon 1 "Supreme King Z-ARC" from your Extra Deck, ignoring its Summoning conditions, but negate its effects

If you cast one artifact or Human spell from your graveyard and then have a new Arcade Gannon come under your control in the same turn, you may cast another artifact or Human spell from your graveyard that turn as long as that spell has mana value less than or equal to the number of quest counters on the new Arcade Gannon

Summon: Esper Ramuhs removal mode is a little bit conditional, but with instants and sorceries going straight to the graveyard, you should enable it pretty quickly