Godhunter Octopus 

Creature — Octopus
$0.09 #28319 0.47 12.3 years
This creature can't attack unless defending player controls an enchantment or an enchanted permanent.
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Cards similar to Godhunter Octopus expected a card that isn't here?
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Temple Thief76%
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"This creature can't be blocked by enchanted creatures or enchantment creatures."
Floodtide Serpent72%
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"This creature can't attack unless you return an enchantment you control to its owner's hand."
Wirecat72%
$0.21↑#316980.22↓27.9 years↑
"This creature can't attack or block if an enchantment is on the battlefield."
Bubbling Beebles70%
$0.16↑#296150.17↓27.2 years↑
"This creature can't be blocked as long as defending player controls an enchantment."
Anti-Magic Aura70%
$0.25↑#264590.17↓32.3 years↑
"Enchanted creature can't be the target of spells and can't be enchanted by other Auras."
Pillar of War70%
$0.06↓#302430.27↓12.6 years
"As long as this creature is enchanted, it can attack as though it didn't have defender."