Binding Agony 

Enchantment — Aura
$0.18 #22833 0.22 29.9 years
Enchant creature
Whenever enchanted creature is dealt damage, this Aura deals that much damage to that creature's controller.
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Spiteful Shadows99%
$0.18#225540.2414.6 years↓
"Whenever enchanted creature is dealt damage, it deals that much damage to its controller."
Repercussion90%
$10.28↑#2974↑0.63↑27.2 years↓
"Whenever a creature is dealt damage, this enchantment deals that much damage to that creature's controller."
Ragged Veins90%
$0.22↑#18165↑0.2721.9 years↓
"Whenever enchanted creature is dealt damage, its controller loses that much life."
+1 more matching line
Shinka Gatekeeper82%
$0.09↓#27960↓0.33↑21.6 years↓
"Whenever this creature is dealt damage, it deals that much damage to you."
Jackal Pup81%
$0.18#239680.07↓28.9 years↓
"Whenever this creature is dealt damage, it deals that much damage to you."
Parasitic Bond80%
$0.39↑#29449↓0.33↑27.9 years↓
"At the beginning of the upkeep of enchanted creature's controller, this Aura deals 2 damage to that player."
Backfire78%
$0.27↑#230780.2432.3 years↑
"Whenever enchanted creature deals damage to you, this Aura deals that much damage to that creature's controller."
Festering Wound78%
$0.28↑#223420.2827.2 years↓
"At the beginning of the upkeep of enchanted creature's controller, this Aura deals X damage to that player, where X is the number of infection counters on this Aura."
Filthy Cur78%
$0.09↓#27815↓0.11↓24.9 years↓
"Whenever this creature is dealt damage, you lose that much life."
Wanderlust78%
$0.16↓#29360↓0.2733.1 years↑
"At the beginning of the upkeep of enchanted creature's controller, this Aura deals 1 damage to that player."
Cursed Land77%
$0.18#251450.05↓33.1 years↑
"At the beginning of the upkeep of enchanted land's controller, this Aura deals 1 damage to that player."
Firedrinker Satyr77%
$0.18#225190.35↑12.9 years↓
"Whenever this creature is dealt damage, it deals that much damage to you."
Maddening Wind76%
$0.19↑#31175↓0.00↓31.3 years↑
"At the beginning of the upkeep of enchanted creature's controller, this Aura deals 2 damage to that player."