Ayane, Armament Admiral

Whenever an equipment enters the battlefield under your control, summon a 1/1 human soldier token and equip it.

Whenever Ayane, Armament Admiral attacks, summon X +1/+1 firearm equipment tokens, where X is the
number of attacking creatures.

{t}: Exile cards from the top of your library until you exile an equipment card, add it to your hand, and then shuffle any cards exiled this way back into your library.