Worship

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

Raise Dead

Return target creature card from your graveyard to your hand.

Squirrel Sanctuary

When Squirrel Sanctuary enters, create a 1/1 green Squirrel creature token.
Whenever a nontoken creature you control dies, you may pay {1}. If you do, return Squirrel Sanctuary to its owner's hand.

Nyx-Fleece Ram

At the beginning of your upkeep, you gain 1 life.