Secret Lair Drop

Koth of the Hammer

[+1]: Untap target Mountain. It becomes a 4/4 red Elemental creature until end of turn. It's still a land.
[−2]: Add {R} for each Mountain you control.
[−5]: You get an emblem with "Mountains you control have '{T}: This land deals 1 damage to any target.'"

Duel Decks: Venser vs. Koth

+1: Untap target Mountain. It becomes a 4/4 red Elemental creature until end of turn. It's still a land.
-2: Add {R} to your mana pool for each Mountain you control.
-5: You get an emblem with "Mountains you control have ‘{T}: This land deals 1 damage to target creature or player.'"