Biomathematician

Search your library for a basic land card, reveal it, put it into your hand, then shuffle. You gain 2 life.

Put two +1/+1 counters on target creature. It gains vigilance until end of turn.

Exile target nonland permanent. Its controller draws a card.

Scry 2, then draw a card.

Create a 2/1 white and black Inkling creature token with flying, a 3/2 red and white Spirit creature token, and a 4/4 blue and red Elemental creature token.

Exile target tapped creature.

Whenever an opponent casts an instant or sorcery spell, they may pay 2. If they don't, you may copy that spell. You may choose new targets for the copy.

Choose one — • Choose a nonland card name. Opponents can't cast spells with the chosen name until your next turn. • Choose target nonland permanent. Until your next turn, it can't attack or block, and its activated abilities can't be activated.