
Haste
Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When this creature enters, destroy target land.
Avalanche Riders has 8 printings, first in Urza's Legacy (1999). EDHREC ranks it #21,177 among Commander cards. It appears most in Numot, the Devastator decks (204 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.