Cheapest priced copy (Innistrad): $0.35 at Card Kingdom, near mint, their price list as of .
Gatstaf Shepherd // Gatstaf Howler 
Creature — Human Werewolf // Creature — Werewolf · 2/2 · Uncommon · Innistrad · #182
At the beginning of each upkeep, if no spells were cast last turn, transform this creature.
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
At the beginning of each upkeep, if a player cast two or more spells last turn, transform this creature.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad | 182 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 13 July 2016For more information on double-faced cards, see the Shadows over Innistrad mechanics article (http://magic.wizards.com/en/articles/archive/feature/shadows-over-innistrad-mechanics).