Blake, White Fang Usurper

Vigilance
{t}: Create a 3/1 black Shadow Clone token with
"At the beginning of the next end step, sacrifice
this creature." If this ability is activated after
Blake, White Fang Usurper has been declared as blocker or is blocked, remove it from combat and assign that token as blocker or being blocked
instead.
"I'll stand by myself if I have to."