Vow of Duty 
Enchantment — Aura
Enchant creature Enchanted creature gets +2/+2, has vigilance, and can't attack you or planeswalkers you control.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Prints
Murders at Karlov Manor Commander
EN · MKC · 2024-02-09
Starter Commander Decks
EN · SCD · 2022-12-02
Game Night: Free-for-All
EN · GN3 · 2022-10-14
Commander 2021
EN · C21 · 2021-04-23
Commander Legends
EN · CMR · 2020-11-20
Explorers of Ixalan
EN · E02 · 2017-11-24
Commander Anthology
EN · CMA · 2017-06-09
Legendary Cube Prize Pack
EN · PZ1 · 2015-11-18
Commander 2015
EN · C15 · 2015-11-13
Conspiracy
EN · CNS · 2014-06-06
Commander 2011
EN · CMD · 2011-06-17