Neutral.
Location. Cost: 2.

The North.

Reaction: After The Frostfangs enters play, give control of it to an opponent.

-1 Reserve.

The Frostfangs have a cruel bite, even in summer...
Sergey Glushakov
Ghosts of Harrenhal #98.

Link: Decklists

The Frostfangs
Reviews

Rules FAQ:

  • Cards revealed in setup are considered to be "already in play" when the game begins, so their "enters play" abilities do not trigger. Placing The Frostfangs in setup is probably a bad idea.
mplain 237
Unless you want to play 3x Crow Killers (https://thronesdb.com/card/07041) — wordsmith 1