Bone Sabres 
Artifact — Equipment
$5.73 #5958 0.24 3.9 years
Whenever equipped creature attacks, put four +1/+1 counters on it.
Equip 
(: Attach to target creature you control. Equip only as a sorcery.)
(: Attach to target creature you control. Equip only as a sorcery.)Click a line or tag to filter
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Armory of Iroas100%
$0.22↓#7937↓0.2212.3 years↑
"Whenever equipped creature attacks, put a +1/+1 counter on it."
+1 more matching line
Greatsword of Tyr91%
$0.39↓#7230↓0.324.2 years
"Whenever equipped creature attacks, put a +1/+1 counter on it and tap up to one target creature defending player controls."
Armasaur Guide90%
$0.17↓#17748↓0.05↓1.8 years↓
"Whenever you attack with three or more creatures, put a +1/+1 counter on target creature you control."
Glowcap Lantern89%
$0.24↓#11320↓0.00↓2.8 years↓
"Equip "
"
Gleam of Battle88%
$0.16↓#13575↓0.2013.3 years↑
"Whenever a creature you control attacks, put a +1/+1 counter on it."
Delver's Torch87%
$0.13↓#13254↓0.05↓5.1 years↑
"Whenever equipped creature attacks, venture into the dungeon."
+1 more matching line
Black Panther, Claws of Bast86%
$2.06↓#22263↓0.00↓0.2 years↓
"Whenever a creature you control attacks alone, put a +1/+1 counter on it."
Surgical Suite // Hospital Room84%
$0.28↓#8436↓0.251.9 years↓
"Whenever you attack, put a +1/+1 counter on target attacking creature."
Casey Jones, Back Alley Brute84%
$0.31↓#7643↓0.00↓0.5 years↓
"Whenever this card attacks, put a +1/+1 counter on target attacking creature."
Iconic Shield84%
$0.32↓#25050↓0.00↓0.2 years↓
"Equip "
"
Curse of Predation84%
$0.20↓#14520↓0.2512.8 years↑
"Whenever a creature attacks enchanted player, put a +1/+1 counter on it."
Sword of Hours83%
$5.01↓#49960.34↑5.1 years↑
"Whenever equipped creature attacks, put a +1/+1 counter on it."
+1 more matching line
Seismic Tutelage82%
$0.88↓#11409↓0.00↓0.8 years↓
"Whenever enchanted creature attacks, double the number of +1/+1 counters on it."
Fire Nation Engineer82%
$0.13↓#17197↓0.00↓0.8 years↓
"At the beginning of your end step, if you attacked this turn, put a +1/+1 counter on another target creature or Vehicle you control."
Keleth, Sunmane Familiar82%
$0.21↓#67490.00↓5.8 years↑
"Whenever a commander you control attacks, put a +1/+1 counter on it."
Leatherhead, Iron Gator82%
$0.30↓#9221↓0.00↓0.5 years↓
"Whenever this card attacks, put two +1/+1 counters on each creature you control."
Fractal Harness82%
$0.30↓#64280.07↓5.4 years↑
"Whenever equipped creature attacks, double the number of +1/+1 counters on it."
+1 more matching line
Andúril, Narsil Reforged82%
$15.41↑#2604↑0.41↑2.8 years↓
"Whenever equipped creature attacks, put a +1/+1 counter on each creature you control. If you have the city's blessing, put two +1/+1 counters on each creature you control instead."
+1 more matching line
Rubblebelt Raiders82%
$0.13↓#18440↓0.3113.6 years↑
"Whenever this creature attacks, put a +1/+1 counter on it for each attacking creature you control."
Goliath Truck80%
$0.48↓#13757↓0.223.9 years
"Whenever this Vehicle attacks, put two +1/+1 counters on another target attacking creature."