banned cards mtg standard Wizards Announces 7 Card Bans In Oko, Thief of Crowns, Once

However, that comes with two disclaimers

Smirking Spelljacker (also a Wizard and a Djinn, by the way) is a 5 mana flier with flash that not only exiles target spell an opponent controls when entering

If your deck is more aggressive, your average mana value will skew lower

Mirror Entity is probably my best suggestion as a way to set yourself up to be able to swing with a bunch of one and 2-power Pirates, hopefully get them in "under the door" against an opponent without flying/reach blockers and then you use Mirror Entity to make them as large as possible before applying damage

18 Ezuri, Stalker Of Spheres Move Those Counters Taking proliferation to the extreme is Ezuri, Stalker of Spheres