Gladehart Cavalry {5}{G}{G}
Creature — Elf Knight
When this creature enters, support 6. (Put a +1/+1 counter on each of up to six other target creatures.)
Whenever a creature you control with a +1/+1 counter on it dies, you gain 2 life.
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Cards that do something similar expected a card that isn't here?
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Laid to Rest 100%
$0.26#11522
"Whenever a creature you control with a +1/+1 counter on it dies, you gain 2 life."
Sultai Flayer 89%
$0.10#23529
"Whenever a creature you control with toughness 4 or greater dies, you gain 4 life."
Overgrowth Elemental 89%
$0.30#18539
"Whenever another creature you control dies, you gain 1 life. If that creature was an Elemental, put a +1/+1 counter on this creature."
The Meathook Massacre 89%
$27.65#505
"Whenever a creature an opponent controls dies, you gain 1 life."
Gate to the Afterlife 89%
$0.20#11193
"Whenever a nontoken creature you control dies, you gain 1 life. Then you may draw a card. If you do, discard a card."
Invasion of Ulgrotha // Grandmother Ravi Sengir 88%
$0.16#17996
"Whenever a creature an opponent controls dies, put a +1/+1 counter on Grandmother Ravi Sengir and you gain 1 life."
Reyhan, Last of the Abzan 87%
#6175
"Whenever a creature you control dies or is put into the command zone, if it had one or more +1/+1 counters on it, you may put that many +1/+1 counters on target creature."