you may play cards from exile mtg Rules Text: the top, card, library, that card, 122 f:commander -c:ubg o:"exile the top"

If we must include filler, they should be as cheap as possible so we can easily dump them on the battlefield when Arcades, the Strategist is out, draw our card, and benefit from Defender Tribal support cards (Steel Wall)

When you're running low on gas mid-game, a timely Ancestral Recall gives you a brand new grip of 3 cards to work with right away

Invasion of Fiora / Marchesa, Resolute Monarch Invasion of Fiora breaks parity on a sweeper in dedicated legendary decks

Commissar Severina Raine seems to be a real woman of action

It also synergizes with Squash should an opponent have a large creature on the battlefield

The crew effect is then applied after the copy effect, and it becomes a creature with no defined power or toughness, so both are set to 0