Cards such as Millstone, Halimar Excavator, Rise of the Eldrazi's Keening Stone, and any other Ally card are all useful unless your opponent has a card that allows them to shuffle their graveyard back into their hand
This is simply because Darkrai EX even though it has enjoyed a boost of speed from Plasma Storm is not inherently a speed card, at least not in the way Tornadus EX is
You can only use this effect of Necroquip Princess once per turn INFO-EN089 Aerial Eater Level 6 WIND Fiend Fusion Effect Monster ATK 2100 DEF 2600 Materials: 2 Fiend monsters with the same Attribute If this card is Fusion Summoned: You can send 1 Fiend monster from your Deck to the GY
Id probably add ways to bring my creatures back more often under less specific circumstances, or ways to protect my board state because the deck is so creature focused
That is why the Polymerization card is one of the best fusion cards
These are as follows: Tinkaton ex (rainbow border) Bibarel ex (rainbow border) Paldean Clodsire ex (rainbow border) Pikachu ex (rainbow border) After completing the mission, you will receive 36 Wonder Hourglasses, 12 Pack Hourglasses, and 10 Shop Tickets as your reward