Lissandra

Absorb 1 (If a source would deal damage to this creature, prevent 1 of that damage.)
When I enter the field, create a {u}{b}{g} 8/8
Demon Token named Frostguard Thrall with
Trample and place 8 Frozen counters on it.
Limit Break (Transform me when conditions are met.
I keep all counters when flipped.)End of turn, you control two creatures with 8+ power.