Conclave Mentor 

Creature — Centaur Cleric
$0.32 #2335 0.13 6.2 years
If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on that creature instead.
When this creature dies, you gain life equal to its power.
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Bottle Golems96%
$0.24↓#16539↓0.065.2 years
"When this creature dies, you gain life equal to its power."
Hardened Scales95%
$2.33↑#186↑0.42↑11.9 years↑
"If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead."
Michelangelo, Weirdness to 1194%
$2.57↑#5190↓0.00↓0.5 years↓
"If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead."
Kami of Whispered Hopes94%
$3.98↑#401↑0.40↑3.4 years↓
"If one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on that permanent instead."
Mowu, Loyal Companion92%
$0.21↓#8206↓0.44↑7.3 years↑
"If one or more +1/+1 counters would be put on this card, that many plus one +1/+1 counters are put on it instead."
Doc Samson, Super Psychiatrist89%
$0.30↓#11083↓0.00↓0.2 years↓
"If you would put one or more counters on a permanent you control, put that many plus one of each of those kinds of counters on that permanent instead."
Willow Geist87%
$0.36↑#10603↓0.28↑4.9 years↓
"When this creature dies, you gain life equal to its power."
Lifeblood Hydra87%
$0.34↑#3050↓0.1811.8 years↑
"When this creature dies, you gain life and draw cards equal to its power."
Packsong Pup84%
$0.27↓#8473↓0.23↑4.8 years↓
"When this creature dies, you gain life equal to its power."
Branching Evolution84%
$6.36↑#370↑0.44↑6.1 years
"If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on that creature instead."
Corpsejack Menace84%
$0.36↑#1552↑0.35↑13.9 years↑
"If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on it instead."
Benevolent Hydra83%
$0.89↑#2963↓0.36↑3.8 years↓
"If one or more +1/+1 counters would be put on another creature you control, that many plus one +1/+1 counters are put on it instead."
High Score83%
$1.25↑#5125↓0.00↓0.5 years↓
"If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead."
Solid Ground82%
$1.62↑#6346↓0.00↓0.8 years↓
"If one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on it instead."
Ozolith, the Shattered Spire82%
$6.29↑#642↑0.35↑3.4 years↓
"If one or more +1/+1 counters would be put on an artifact or creature you control, that many plus one +1/+1 counters are put on it instead."
Elenda, the Dusk Rose80%
$5.36↑#1254↑0.28↑8.6 years↑
"When this card dies, create X 1/1 white Vampire creature tokens with lifelink, where X is this card's power."
Shang-Chi, Martial Mentor80%
$0.61↑#18357↓0.00↓0.2 years↓
"If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on that creature instead."
Mortis Dogs80%
$0.08↓#27497↓0.27↑15.3 years↑
"When this creature dies, target player loses life equal to its power."
Cursed Wombat80%
$0.29↓#10790↓0.072.2 years↓
"Permanents you control have "Whenever one or more +1/+1 counters are put on this permanent, put an additional +1/+1 counter on it. This ability triggers only once each turn.""