Edward Elric

Whenever you cast an Artificer or artifact spell, you get {e} (an energy counter).
At the beginning of combat on your turn, you may pay {e}{e}{e}. When you do, create a token that's a copy of target permanent you control, except it's a
5/5 artifact creature in addition to its other types and has haste. Sacrifice it at the beginning of the next
end step.

"How Can You Move Forward If You Keep Regretting The Past?"