Dr Doofenshmirtz

Self Destruct Button: Artifacts you control have {c}Sacrifice: this artifact does x+1
damage to any target and x damage to you
{b/r}{r/w}{u/b}{u/r}{w/b}: Exile an artifice from a graveyard,
you may cast a copy of the artifact with Self
Destruct x, where x is 10 minus the spells mana
value. This permanent enters the battlefield with X Component counters, if a permeant does combat damage
to you remove one Component counter, if a counter can
not be removed sacrifice this permanent.