Seedglaive Mentor 
Creature — Mouse Soldier
$0.22 #11470 0.53 2.1 years
Vigilance, haste
Valiant — Whenever this creature becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it.
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Heartfire Hero93%
$0.32↑#7934↑0.33↓2.1 years
"Whenever this creature becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it."
Angelic Cub90%
$0.26↑#15602↓0.20↓3.8 years↑
"Whenever this creature becomes the target of a spell or ability for the first time each turn, put a +1/+1 counter on it."
Task Force88%
$0.19↓#24498↓0.05↓26.9 years↑
"Whenever this creature becomes the target of a spell or ability, it gets +0/+3 until end of turn."
Satyr Hoplite88%
$0.13↓#21092↓0.4412.3 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature."
War-Wing Siren88%
$0.07↓#27997↓0.29↓12.3 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature."
Akroan Skyguard88%
$0.11↓#19504↓0.29↓12.6 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature."
Centaur Battlemaster88%
$0.06↓#26240↓0.32↓12.9 years↑
"Whenever you cast a spell that targets this creature, put three +1/+1 counters on this creature."
Setessan Oathsworn88%
$0.14↓#23753↓0.12↓12.6 years↑
"Whenever you cast a spell that targets this creature, put two +1/+1 counters on this creature."
Pheres-Band Thunderhoof88%
$0.08↓#29215↓0.22↓12.3 years↑
"Whenever you cast a spell that targets this creature, put two +1/+1 counters on this creature."
Staunch-Hearted Warrior88%
$0.03↓#28035↓0.26↓12.9 years↑
"Whenever you cast a spell that targets this creature, put two +1/+1 counters on this creature."
Lagonna-Band Trailblazer88%
$0.10↓#21066↓0.25↓12.3 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on it."
Fabled Hero88%
$0.33↑#18675↓0.33↓12.9 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on it."
Angelic Protector88%
$0.15↓#25430↓0.64↑28.9 years↑
"Whenever this creature becomes the target of a spell or ability, this creature gets +0/+3 until end of turn."
Dawnbringer Charioteers87%
$0.26↑#22261↓0.00↓12.4 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature."
Wingsteed Rider84%
$0.03↓#22802↓0.18↓12.9 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature."
Mockingbird, Ace Agent84%
$0.16↓#23316↓0.00↓0.2 years↓
"Whenever you cast a spell that targets a creature you control, put a +1/+1 counter on this card."
Mouse Trapper84%
$0.24↑#127210.00↓2.1 years
"Whenever this creature becomes the target of a spell or ability you control for the first time each turn, tap target creature an opponent controls."
Favored Hoplite84%
$0.18↓#19117↓0.33↓12.9 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature and prevent all damage that would be dealt to it this turn."
Bloodcrazed Hoplite82%
$0.09↓#26246↓0.05↓12.3 years↑
"Whenever a +1/+1 counter is put on this creature, remove a +1/+1 counter from target creature an opponent controls."
Phalanx Leader82%
$0.25↑#113110.29↓13.0 years↑
"Whenever you cast a spell that targets this creature, put a +1/+1 counter on each creature you control."