Disciple of Emma

Armor 1 (This creature enters the battlefield
with 1 armor counter. Whenever a source would deal damage to this creature, if this creature has
an armor counter on it, prevent 1 of that
damage, then remove an armor counter from this creature.)
Whenever this creature blocks, you gain 1
life.
"I hate these people. Why are they so unkillable?"-The Paladin