Theme Lich

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

At the beginning of your upkeep, if you have exactly 1 life, you win the game.

Indestructible As this creature enters, put a phylactery counter on an artifact you control. When you control no permanents with phylactery counters on them, sacrifice this creature.

Indestructible (Effects that say "destroy" don't destroy this artifact.)