Armasaur Guide 
Creature — Dinosaur
$0.17 #17748 0.05 1.8 years
Vigilance (Attacking doesn't cause this creature to tap.)
Whenever you attack with three or more creatures, put a +1/+1 counter on target creature you control.
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Parhelion Patrol96%
$0.07↓#23738↓0.007.9 years↑
"Vigilance"
Bone Sabres90%
$5.73↑#5958↑0.24↑3.9 years↑
"Whenever equipped creature attacks, put four +1/+1 counters on it."
Armory of Iroas90%
$0.22↑#7937↑0.22↑12.3 years↑
"Whenever equipped creature attacks, put a +1/+1 counter on it."
Gleam of Battle89%
$0.16↓#13575↑0.20↑13.3 years↑
"Whenever a creature you control attacks, put a +1/+1 counter on it."
Surgical Suite // Hospital Room88%
$0.28↑#8436↑0.25↑1.9 years
"Whenever you attack, put a +1/+1 counter on target attacking creature."
Casey Jones, Back Alley Brute88%
$0.31↑#7643↑0.000.5 years↓
"Whenever this card attacks, put a +1/+1 counter on target attacking creature."
Black Panther, Claws of Bast88%
$2.06↑#22263↓0.000.2 years↓
"Whenever a creature you control attacks alone, put a +1/+1 counter on it."
Rubblebelt Raiders86%
$0.13↓#184400.31↑13.6 years↑
"Whenever this creature attacks, put a +1/+1 counter on it for each attacking creature you control."
Luminarch Aspirant86%
$0.36↑#3836↑0.16↑5.9 years↑
"At the beginning of combat on your turn, put a +1/+1 counter on target creature you control."
Loxodon Battle Priest86%
$0.17#185040.031.4 years
"At the beginning of combat on your turn, put a +1/+1 counter on another target creature you control."
Leatherhead, Iron Gator86%
$0.30↑#9221↑0.000.5 years↓
"Whenever this card attacks, put two +1/+1 counters on each creature you control."
Greatsword of Tyr86%
$0.39↑#7230↑0.32↑4.2 years↑
"Whenever equipped creature attacks, put a +1/+1 counter on it and tap up to one target creature defending player controls."
Fire Nation Engineer85%
$0.13↓#171970.000.8 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."
Fervent Charge84%
$0.42↑#5232↑0.25↑25.3 years↑
"Whenever a creature you control attacks, it gets +2/+2 until end of turn."
Seasoned Consultant84%
$0.03↓#28008↓0.002.6 years
"Whenever you attack with three or more creatures, this creature gets +2/+0 until end of turn."
Marshal of the Lost84%
$0.21↑#12418↑0.21↑1.4 years
"Whenever you attack, target creature gets +X/+X until end of turn, where X is the number of attacking creatures."
Glory Bearers84%
$0.03↓#26122↓0.33↑6.6 years↑
"Whenever another creature you control attacks, it gets +0/+1 until end of turn."
Sokka, Lateral Strategist84%
$0.19↑#7600↑0.000.8 years↓
"Vigilance"
Linden, the Steadfast Queen84%
$0.21↑#6341↑0.28↑6.9 years↑
"Vigilance"
Rampaging Geoderm83%
$0.20↑#22084↓0.19↑3.4 years↑
"Whenever you attack, target attacking creature gets +1/+1 until end of turn. If it's attacking a battle, put a +1/+1 counter on it instead."