Gideon Nav

Vigilance
Ninth House Cavalier—Whenever Gideon Nav
attacks, you may pay {x}{b}. Destroy target
creature with converted mana cost {x}. If
Harrowhark Nonagesimus is on the battlefield
under your control, create a skeleton token with
power and toughness equal to that of the
destroyed creature's.
Partner (You can have two commanders if both have
partner.)
"We do bones, motherf—er!"