You gain life equal to the damage dealt this way
Set: New Phyrexia Promos Type: Legendary Creature — Praetor Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp
you may have that player lose 2 life
Echo {2}{R}{R} (At the beginning of your upkeep
Odric, Lunarch Marshal [Shadows over Innistrad Promos] Illusion You gain life equal toSet: Shadows over Innistrad Promos Type: Legendary Creature Human Soldier Rare Cost: {3}{W} At the beginning of each combat, creatures you control gain first strike until end of turn if a creature you control has first strike. The same is true for flying, deathtouch, double strike, haste, hexproof, indestructible, lifelink, menace, reach, skulk, trample, and vigilance.