
Enchant creature
Enchanted creature has mountainwalk. (It can't be blocked as long as defending player controls a Mountain.)
Burrowing has 13 printings, first in Unlimited Edition (1993). EDHREC ranks it #22,696 among Commander cards. It appears most in Zhao, the Moon Slayer decks (48 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.