Nettling Curse 

Enchantment — Aura
$0.09 #27638 0.47 20.5 years
Enchant creature
Whenever enchanted creature attacks or blocks, its controller loses 3 life.
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Contaminated Bond98%
$0.11↑#20001↑0.12↓23.0 years↑
"Whenever enchanted creature attacks or blocks, its controller loses 3 life."
+1 more matching line
Sinister Possession98%
$0.08↓#18637↑0.14↓13.5 years↓
"Whenever enchanted creature attacks or blocks, its controller loses 2 life."
Parasitic Impetus87%
$0.19↑#2824↑0.23↓6.5 years↓
"Whenever enchanted creature attacks, its controller loses 2 life and you gain 2 life."
+1 more matching line
Soul Bleed81%
$0.09#279400.06↓17.3 years↓
"At the beginning of the upkeep of enchanted creature's controller, that player loses 1 life."
+1 more matching line
Carnage Gladiator78%
$0.05↓#20512↑0.06↓13.5 years↓
"Whenever a creature blocks, that creature's controller loses 1 life."
Stab Wound78%
$0.12↑#9171↑0.06↓14.0 years↓
"At the beginning of the upkeep of enchanted creature's controller, that player loses 2 life."
Lust for War76%
$0.16↑#260250.25↓16.5 years↓
"Enchanted creature attacks each combat if able."
+2 more matching lines
Public Enemy76%
$0.27↑#11092↑0.29↓4.5 years↓
"All creatures attack enchanted creature's controller each combat if able."
+1 more matching line
Mage Hunters' Onslaught76%
$0.16↑#239710.00↓5.5 years↓
"Whenever a creature blocks this turn, its controller loses 1 life."
Hissing Miasma74%
$1.91↑#10069↑0.19↓20.7 years
"Whenever a creature attacks you, its controller loses 1 life."
Luminous Wake74%
$0.23↑#223430.06↓16.5 years↓
"Whenever enchanted creature attacks or blocks, you gain 4 life."
Shipwreck Singer73%
$0.06↓#267560.31↓13.1 years↓
"
: Target creature an opponent controls attacks this turn if able."