Frostmist Simulacrum

Create a token that's a copy of target creature
you control; except it has the Illusion and Snow
types.
At the beginning of your end step, if Frostmist
Simulacrum is in your graveyard, you may exile
it and pay {s}{s}. If you do, cast a copy it.
(Original credit to Clone of Frost by Shelko)