mtg 40k commander decks review Magic: The Gathering Universes Beyond: Warhammer 40,000 Deck – Forces of The Imperium : Toys & Games Warhammer 40K Ruinous Powers Magic

Furthermore, 90%+ of your creatures have flying in the first place

In that case, Clever Impersonator enters the battlefield as a 0/0 creature, and it's put into the graveyard immediately (unless something is raising its toughness above 0)

Halo Fountain requires only 15

Vizier and Fatesticher seem good, Trickster Mage can work if you want to discard cards and Captain looks not so good

Our deck wants to cast them as quickly as possible so we can start advancing our game plan

Disa the Restless can make plenty of Tarmogoyfs, but the odds of Grisly Salvage finding any Lhurgoyfs to bring into play with Disa's help are very low indeed