Skyhunter Prowler

Flying, vigilance (This creature can't be blocked except by creatures with flying or reach, and attacking doesn't cause this creature to tap.)

Pride Guardian

Defender
Whenever Pride Guardian blocks, you gain 3 life.

Ajani's Sunstriker

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

War Report

You gain life equal to the number of creatures on the battlefield plus the number of artifacts on the battlefield.

Sacred Cat

Lifelink
Embalm {W} ({W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Cat with no mana cost. Embalm only as a sorcery.)

Ajani's Pridemate

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

Your Temple Is Under Attack

Choose one —
• Pray for Protection — Creatures you control gain indestructible until end of turn.
• Strike a Deal — You and target opponent each draw two cards.

Ajani's Welcome

Whenever a creature you control enters, you gain 1 life.

Trained Caracal

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Ajani's Mantra

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

Revitalize

Kemba's Skyguard

Flying
When Kemba's Skyguard enters, you gain 2 life.

Plains

Oreskos Sun Guide

Inspired — Whenever Oreskos Sun Guide becomes untapped, you gain 2 life.

Felidar Cub

Sacrifice this creature: Destroy target enchantment.