Kaylin, the Frostsworn

Eminence - Creatures you control have snow
land walk as long as you control a snow land.
Whenever a snow land enters the battlefield
under your control, if Kaylin, the Frostsworn is
in your graveyard, create a blue Reflection token
copy of it. If you do, it gains haste. Exile it at the
end of turn.
Even in death Kaylin swore to protect the land he
called home.