
Put a +1/+1 counter on target creature. That creature gains reach until end of turn. (It can block creatures with flying.)
Arbor Armament has 4 printings, first in Dominaria (2018). EDHREC ranks it #17,956 among Commander cards. It appears most in Mowu, Loyal Companion decks (108 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.