Tetsuko Umezawa, Pursuer (FRA-252) - Reality Fracture Foil

Double strike

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Whenever a creature an opponent controls with power or toughness 1 or less blocks, Tetsuko Umezawa deals 1 damage to that creature's controller.