Vow of Duty 

Enchantment — Aura
$0.10 #7237 0.39 15.2 years
Enchant creature
Enchanted creature gets +2/+2, has vigilance, and can't attack you or planeswalkers you control.
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Vow of Flight92%
$0.14↑#11651↓0.24↓15.2 years
"Enchanted creature gets +2/+2, has flying, and can't attack you or planeswalkers you control."
+1 more matching line
Vow of Lightning92%
$0.13↑#78080.25↓15.2 years
"Enchanted creature gets +2/+2, has first strike, and can't attack you or planeswalkers you control."
+1 more matching line
Vow of Torment91%
$0.30↑#9270↓0.07↓5.8 years↓
"Enchanted creature gets +2/+2, has menace, and can't attack you or planeswalkers you control."
Vow of Wildness90%
$0.17↑#10348↓0.24↓15.2 years
"Enchanted creature gets +3/+3, has trample, and can't attack you or planeswalkers you control."
+1 more matching line
Vow of Malice90%
$0.69↑#9147↓0.05↓15.2 years
"Enchanted creature gets +2/+2, has intimidate, and can't attack you or planeswalkers you control."
Spectral Grasp84%
$0.21↑#15590↓0.26↓10.0 years↓
"Enchanted creature can't attack you or planeswalkers you control."
Cagemail82%
$0.14↑#30298↓0.3824.3 years↑
"Enchanted creature gets +2/+2 and can't attack."
+1 more matching line
Eriette of the Charmed Apple77%
$0.34↑#3926↑0.493.0 years↓
"Each creature that's enchanted by an Aura you control can't attack you or planeswalkers you control."
Soul-Strike Technique76%
$0.11↑#25234↓0.50↑7.2 years↓
"Enchanted creature gets +1/+1 and has vigilance."
+1 more matching line
Sandwurm Convergence76%
$0.32↑#2323↑0.329.4 years↓
"Creatures with flying can't attack you or planeswalkers you control."
Marked by Honor72%
$0.05↓#22604↓0.22↓12.1 years↓
"Enchanted creature gets +2/+2 and has vigilance."
+1 more matching line
Candlelight Vigil72%
$0.12↑#19202↓0.00↓7.9 years↓
"Enchanted creature gets +3/+2 and has vigilance."
+1 more matching line