Theorist's Proxy

Flash
When this creature enters, empower Jace 3. (Put three loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")
, Sacrifice this creature: The next spell you cast this turn can't be countered.

EDHREC rank #20862

USD reference: $0.56 (~₱35.05) · Foil: $2.46 (~₱153.98)