Gristle Grinner 

Creature — Zombie
Whenever a creature dies, this creature gets +2/+2 until end of turn.
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Wanted Griffin 85%
$0.05#23729
"When this creature dies, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery.""
Nezumi Linkbreaker 85%
$0.19#9135
"When this creature dies, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery.""
Baron Sengir 83%
#24299
"Whenever a creature dealt damage by this card this turn dies, put a +2/+2 counter on this card."
Chub Toad 83%
#21387
"Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn."
Boss's Chauffeur 83%
$0.30#6255
"When this creature dies, create a 1/1 green and white Citizen creature token for each +1/+1 counter on it."
Walltop Sentries 83%
$0.13#12751
"When this creature dies, if there's a Lesson card in your graveyard, you gain 2 life."
Feign Death 83%
$1.04#1491
"Until end of turn, target creature gains "When this creature dies, return it to the battlefield tapped under its owner's control with a +1/+1 counter on it.""
Undying Malice 83%
$0.31#1337
"Until end of turn, target creature gains "When this creature dies, return it to the battlefield tapped under its owner's control with a +1/+1 counter on it.""
Hooded Hydra 83%
$1.43#3258
"When this creature dies, create a 1/1 green Snake creature token for each +1/+1 counter on it."
Chasm Skulker 83%
$0.49#708
"When this creature dies, create X 1/1 blue Squid creature tokens with islandwalk, where X is the number of +1/+1 counters on this creature."
Fyndhorn Druid 82%
$0.09#30644
"When this creature dies, if it was blocked this turn, you gain 4 life."
Pestbrood Sloth 82%
$0.22#17541
"When this creature dies, create two 1/1 black and green Pest creature tokens with "Whenever this token attacks, you gain 1 life.""
Dwarven Soldier 82%
#26748
"Whenever this creature blocks or becomes blocked by one or more Orcs, this creature gets +0/+2 until end of turn."
Giant Shark 82%
$0.31#25385
"Whenever this creature blocks or becomes blocked by a creature that has been dealt damage this turn, this creature gets +2/+0 and gains trample until end of turn."
Serra Inquisitors 82%
$0.15#31190
"Whenever this creature blocks or becomes blocked by one or more black creatures, this creature gets +2/+0 until end of turn."
Panicked Bystander // Cackling Culprit 82%
$0.12#24010
"Whenever this creature or another creature you control dies, you gain 1 life."