Blade of the Bloodchief 
Artifact — Equipment
$5.69 #2450 0.20 16.9 years
Whenever a creature dies, put a +1/+1 counter on equipped creature. If equipped creature is a Vampire, put two +1/+1 counters on it instead.
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Cards similar to Blade of the Bloodchief expected a card that isn't here?
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Cordial Vampire89%
$2.22↓#1863↑0.42↑7.2 years↓
"Whenever this creature or another creature dies, put a +1/+1 counter on each Vampire you control."
Sanguine Glorifier81%
$0.08↓#26541↓0.228.6 years↓
"When this creature enters, put a +1/+1 counter on another target Vampire you control."
Stromkirk Mentor81%
$0.05↓#25484↓0.00↓10.4 years↓
"When this creature enters, put a +1/+1 counter on another target Vampire you control."
Rakish Heir78%
$0.24↓#6480↓0.1614.9 years↓
"Whenever a Vampire you control deals combat damage to a player, put a +1/+1 counter on it."
Patron of the Vein77%
$0.31↓#3510↓0.309.0 years↓
"Whenever a creature an opponent controls dies, exile it and put a +1/+1 counter on each Vampire you control."
Vampire Socialite76%
$0.70↓#5301↓0.07↓4.9 years↓
"As long as an opponent lost life this turn, each other Vampire you control enters with an additional +1/+1 counter on it."
Stromkirk Bloodthief76%
$0.19↓#11428↓0.47↑4.9 years↓
"At the beginning of your end step, if an opponent lost life this turn, put a +1/+1 counter on target Vampire you control."
Anointed Deacon74%
$0.17↓#24958↓0.00↓8.9 years↓
"At the beginning of combat on your turn, you may have target Vampire get +2/+0 until end of turn."