Eager Safeguard

Whenever Eager Safeguard or another Angel enters the battlefied under your control, you gain 3 life.
"They don't know the things we know. We've
seen what's to come. Yggdruvial shall fall so the rest of the world can live. They call us the
Unnamed. Why would we have a name? We've been sent with a mission. We can't fail."