Alistair, the Brigadier

(1) (G) (W) (U) 

Whenever you cast a historic spell, create a 1/1 white Soldier creature token. (Artifacts, legendaries, and Sagas are historic.)
Whenever Alistair attacks, you may pay 8. If you do, creatures you control get +X/+X until end of turn, where X is the number of historic permanents you control.

3/3

#0112