random lifegain and OP elemental

Whenever you gain life, put that many +1/+1 counters on this creature.

The next time target creature would deal damage this turn, prevent that damage. You gain life equal to the damage prevented this way.

If you would gain life, you gain twice that much life instead.

You gain X life if was spent to cast this spell and X life if was spent to cast this spell. (Do both if was spent.)

Enchant creature Enchanted creature gets +3/+3. Whenever enchanted creature deals combat damage to a player, double its controller's life total.