Marsha's Divine Protector

Defender
Whenever Marsha's Divine Protector blocks, you
may pay {x}. If you do, Marsha's Divine
Protector deals X damage divided equally among
all attacking creatures.
Whenever there is a crisis, it comes to Marsha's aid.
It can only be controlled by her voice, and has
superhuman strength. No one knows where it gets its
power or the nature of its construction.