Strixhaven: School of Mages

Fortifying Draught | Instant | | You gain 2 life. Target creature gets +X/+X until end of turn, where X is the amount of life you gained this turn. | Andrey Kuzinskiy

Decisive Denial | Instant | | Choose one — • Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.) • Counter target noncreature spell unless its controller pays {3}. | Lorenzo Mastroianni

Mortality Spear | Instant | | This spell costs {2} less to cast if you gained life this turn. Destroy target nonland permanent. | PINDURSKI

Tend the Pests | Instant | | As an additional cost to cast this spell, sacrifice a creature. Create X 1/1 black and green Pest creature tokens with "When this creature dies, you gain 1 life," where X is the sacrificed creature's power. | David Auden Nash