Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Whenever you gain life for the first time each turn, create a 1/1 white Cat creature token. {2}{W}: Another target Cleric gains lifelink until end of turn.

Whenever you gain life, put a +1/+1 counter on Celestial Unicorn.

Flying Whenever you gain life, put a +1/+1 counter on Elenda's Hierophant. When Elenda's Hierophant dies, create X 1/1 white Vampire creature tokens with lifelink, where X is its power.

Whenever you gain life, put two +1/+1 counters on Gideon's Company. {3}{W}: Put a loyalty counter on target Gideon planeswalker.

Flying Whenever Gwaihir attacks, target attacking creature gains flying until end of turn. At the beginning of each end step, if you gained 3 or more life this turn, create a 3/3 white Bird creature token with flying and "Whenever this creature attacks, target attacking creature gains flying until end of turn."

Whenever you gain life, you may put that many +1/+1 counters on each creature you control. Do this only once each turn.

Flying Whenever an opponent casts a spell, put a +1/+1 counter on Sunscorch Regent and you gain 1 life.

Whenever you gain life, put a +1/+1 counter on Twinblade Paladin. As long as you have 25 or more life, Twinblade Paladin has double strike. (It deals both first-strike and regular combat damage.)