mtg commander deck rankings Ranking Every Fallout This set of new commander

Convoke doesn't change a spell's mana cost or mana value

If you don't reveal an Equipment card, or if the exchange can't be completed (such as if Arcanum Things is no longer on the battlefield, you don't own Arcanum Things, or the new Equipment can't be attached to the creature Arcanum Things is attached to), nothing happens

There's also a sub-theme of creatures with toughness of one, since Zinnia gets a buff from the more creatures you have with a toughness of one

(If a permanent with a stun counter would become untapped, remove one from it instead.) If you choose the second mode, you don't have to choose which of the target creatures you'll put a stun counter on until Aerith Rescue Mission is resolving