Doran, Besieged by Time

Each creature spell you cast with toughness greater than its power costs less to cast.
Whenever a creature you control attacks or blocks, it gets +X/+X until end of turn, where X is the difference between its power and toughness.

EDHREC rank #5709

USD reference: $1.89 (~₱118.30) · Foil: $3.83 (~₱239.74)