Peacekeeper Eidolon

Bestow {1}{w} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Peacekeeper Eidolon can't attack or block.
{t}: You gain 2 life.
Enchanted creature gets +0/+1 and can't attack
or block, and has "{t}: You gain 2 life."