Thum'el, Embodiment of Hate

When Thum'el, Embodiment of Hate enters the battlefield, overflow token creatures (Until end of turn, all non-mana values on token creatures you control are doubled.)
Thum'el, Embodiment of Hate costs {1} less to cast for each other Grand Muse on the battlefield.
"The Muses each inspire the people of Rezatta in their own way."