
Until end of turn, target creature gets +3/+3, up to one other target creature gets +2/+2, and up to one other target creature gets +1/+1. Those creatures gain vigilance until end of turn.
Arm the Cathars has 2 printings, first in Innistrad: Crimson Vow (2021). EDHREC ranks it #22,127 among Commander cards. It appears most in Anax and Cymede decks (81 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.