jeskai control

Electrolyze deals 2 damage divided as you choose among one or two targets.

Draw a card.

[+1]: Scry 1, then draw a card.

[−2]: Return target creature to its owner's hand.

[−8]: You get an emblem with "Whenever an opponent casts their first spell each turn, counter that spell."

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)

Counter target spell unless its controller pays {X}.

Counter target spell unless its controller pays {3}.

[+1]: Draw a card. At the beginning of the next end step, untap up to two lands.

[−3]: Put target nonland permanent into its owner's library third from the top.

[−8]: You get an emblem with "Whenever you draw a card, exile target permanent an opponent controls."