
Artifacts you control have hexproof. (They can't be the targets of spells or abilities your opponents control.)
Leonin Abunas has 3 printings, first in Mirrodin (2003). EDHREC ranks it #8,612 among Commander cards. It appears most in Balan, Wandering Knight decks (1,661 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.