mtg necron commander deck Game Crave Tournament Store - TCG 98 nonfoil cards) Sealed set of 40K commander

Even if the convoke card is an instant, you cannot tap a creature to pay for the cards casting cost and use any other ability that requires tapping

The latter is mostly due to the lifegain, sure, but getting to bring creatures back even temporarily can be really strong

Blood Token Cycler A Blood token is a simple but useful artifact token

Adventurer's Airship flies and has a relevant ability, but its a poor imitation of Smuggler's Copter and I dont think itll be that playable (unlike the original)

Artifacts, Phyrexians, planeswalkers, and legendary soldiers within The Brothers War set remain valuable past launch on the Magic: The Gathering secondary singles market