Barchiel, the Healer

Whenever one or more creatures you control is
dealt combat damage, you gain 2 life.
{1}{g}{w}: Target creature you control gains
indestructible until end of turn. If that creature
is blocking, put a +1/+1 counter on it.
Deep down, everyone has a nurturing aspect.
Choosing to cultivate it helps bring us closer to our
truer selves.