mtg vampiric bloodline commander deck Magic: the Gathering: Innistrad Crimson Vow Innistrad: Crimson Vow Vampiric Bloodline

While no spacecraft currently rewards you for exceeding the number of counters it takes to make them into a creature, cards other than the spacecraft might benefit from getting tapped, like Kilo, Apogee Mind or Wylie Duke, Atiin Hero

First, our only true Mono-G general is the recently printed Oviya Pashiri, Sage Lifecrafter which is a great token general and in a colour-pie defying move, is maybe the only good artifact general in mono-G

If yes, then Archon of Absolution is your card

Aetherdrift Commander deck: Eternal Might Temmet, Naktamuns Will The Eternal Might Commander deck for MTG Aetherdrift features a plethora of Creatures from the plane of Amonkhet

Maybe well cut it close with something like Reapers Talisman