Mace of the Valiant 
Artifact — Equipment
$0.27 #9023 0.11 7.0 years
Equipped creature gets +1/+1 for each charge counter on this Equipment and has vigilance. (Attacking doesn't cause it to tap.)
Whenever a creature you control enters, put a charge counter on this Equipment.
Equip 
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Soultether Golem84%
$0.20↓#27192↓0.0619.5 years↑
"Whenever another creature you control enters, put a time counter on this creature."
Attended Socialite83%
$0.13↓#23977↓0.00↓4.5 years↓
"Whenever another creature you control enters, this creature gets +1/+1 until end of turn."
Loporrit Scout83%
$0.12↓#18974↓0.00↓1.4 years↓
"Whenever another creature you control enters, this creature gets +1/+1 until end of turn."
Mutant Town Musicians83%
$0.07↓#25291↓0.210.6 years↓
"Whenever another creature you control enters, this creature gets +1/+0 until end of turn."
Llanowar Stalker83%
$0.15↓#22852↓0.064.1 years↓
"Whenever another creature you control enters, this creature gets +1/+0 until end of turn."
Beast-Kin Ranger83%
$0.19↓#15328↓0.051.9 years↓
"Whenever another creature you control enters, this creature gets +1/+0 until end of turn."
Crossroads Watcher83%
$0.13↓#19487↓0.150.7 years↓
"Whenever another creature you control enters, this creature gets +1/+0 until end of turn."
Herd Gnarr82%
$0.09↓#31509↓0.0521.2 years↑
"Whenever another creature you control enters, this creature gets +2/+2 until end of turn."
Bronzebeak Moa82%
$0.05↓#25082↓0.0513.5 years↑
"Whenever another creature you control enters, this creature gets +3/+3 until end of turn."
True-Faith Censer82%
$0.08↓#20697↓0.00↓10.5 years↑
"Equipped creature gets +1/+1 and has vigilance."
Celebrity Fencer82%
$0.20↓#18796↓0.00↓4.5 years↓
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
EPF Point Squad82%
$0.07↓#22367↓0.170.6 years↓
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Accorder's Shield80%
$0.18↓#6449↑0.00↓16.1 years↑
"Equipped creature gets +0/+3 and has vigilance."
+1 more matching line
Cathar's Shield80%
$0.27#73080.00↓10.2 years↑
"Equipped creature gets +0/+3 and has vigilance."
+1 more matching line
Kor Halberd80%
$0.27#15305↓0.00↓3.5 years↓
"Equipped creature gets +1/+1 and has vigilance."
Griffin Protector80%
$0.09↓#21601↓0.00↓14.3 years↑
"Whenever another creature you control enters, this creature gets +1/+1 until end of turn."
East Wind Avatar80%
$0.09↓#24614↓0.070.6 years↓
"Whenever another creature you control enters, this creature gets +1/+0 until end of turn."
Good-Fortune Unicorn80%
$0.28↑#3546↑0.157.4 years
"Whenever another creature you control enters, put a +1/+1 counter on that creature."
Due Diligence80%
$0.10↓#18082↓0.00↓2.7 years↓
"Enchanted creature gets +2/+2 and has vigilance."
Knightly Valor80%
$0.08↓#15268↓0.1214.0 years↑
"Enchanted creature gets +2/+2 and has vigilance."