Vizek Dryex, Lich Archmage

This and each other creature card in your
graveyard have unearth. Their unearth costs are
equal to their mana costs. (Pay the unearth cost of
a creature card in your graveyard: Return that card
from your graveyard to the battlefield. It gains haste.
Exile it at the beginning of the next end step or if it
would leave the battlefield. Unearth only as a sorcery.)
Each instant and sorcery card in your graveyard
has flashback. Its flashback cost is equal to its
mana cost. (You may cast insta