Urza's Construction Drone

At the beginning of combat on your turn, choose one that wasn't chosen during your last combat — • Up to one target Soldier perpetually gets +1/+1 and gains flying. • Choose a Soldier card in your hand. It perpetually gets +1/+1 and gains vigilance. • Create a 1/1 colorless Soldier artifact creature token.

1W, Sacrifice a historic permanent: Seek a historic card.

Exile target creature. It gains "At the beginning of your upkeep, if this card is exiled, it perpetually gets +1/+1, then you may put it onto the battlefield."

When Hurkyl's Prodigy enters, create a tapped Powerstone token. Whenever Hurkyl's Prodigy attacks, you may pay 2. If you do, Hurkyl's Prodigy can't be blocked this turn and it perpetually gets +2/+0.

Starting intensity 1 Draw a card. If Piece It Together's intensity is 4, instead take an extra turn after this one. Cards you own named Piece It Together intensify by 1.

Choose one — • Target creature get -3/-3 until end of turn. • Remove three loyalty counters from target planeswalker. If you weren't the starting player, you gain 3 life.

At the beginning of your end step, choose a creature with the least toughness among creatures your opponents control. It perpetually gets -1/-1. When your opponents control no creatures, sacrifice Penregon Besieged.

Haste When Fallaji Antiquarian enters, conjure a duplicate of another target nontoken creature or artifact you control into your graveyard. The duplicate perpetually gains unearth 1R.