Vixofen's Monster

Prized work (You can have two commanders if Doctor, Vixofen is the other.)

Defender, menace, trample.

At the beginning of each end step, gain an amount of {e}, equal to the amount of damage Vixofen's Monster was dealt this turn.

{1}, {e}{e}: Until end of turn, Vixofen's Monster gains +X/+0 and loses Defender, where X is the amount of {e}
you've spent this turn.