Steadfast Paladin

Helpful Hunter

Ajani's Pridemate

Whenever you gain life, put a +1/+1 counter on this creature.

Spirited Companion

Emerge from the Cocoon

Return target creature card from your graveyard to the battlefield. You gain 3 life.

Honor

Put a +1/+1 counter on target creature.
Draw a card.

Petrify

Enchant artifact or creature
Enchanted permanent can't attack or block, and its activated abilities can't be activated.

Dazzling Angel

Flying
Whenever another creature you control enters, you gain 1 life.

Plains

Savannah Lions

Celestial Unicorn

Healer's Hawk

Flying
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Carrot Cake

When this artifact enters and when you sacrifice it, create a 1/1 white Rabbit creature token and scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{2}, {T}, Sacrifice this artifact: You gain 3 life.

Lifecreed Duo

Food Coma

When this enchantment enters, exile target creature an opponent controls until this enchantment leaves the battlefield. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")