Cheapest priced copy (Innistrad: Crimson Vow): $1.79 at Card Kingdom, near mint, their price list as of .
Ill-Tempered Loner // Howlpack Avenger 
Creature — Human Werewolf // Creature — Werewolf · 3/3 · Rare · Innistrad: Crimson Vow · #378
Whenever this creature is dealt damage, it deals that much damage to any target.
{1}{R}: This creature gets +2/+0 until end of turn.
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)
Whenever a permanent you control is dealt damage, this creature deals that much damage to any target.
{1}{R}: This creature gets +2/+0 until end of turn.
Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $1.79 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 429 | Rare | $2.29 | $7.99 |
| Innistrad: Crimson Vow Promos | 162s | Rare | — | $2.49Out of stock |
| Innistrad: Crimson Vow | 162 | Rare | $1.79 | $2.49 |
| Innistrad: Crimson Vow | 378 | Rare | $2.29 | $2.49 |
2 rulings from Wizards of the Coast
- 19 November 2021The triggered ability on each face still works even if that damage causes this creature to die.
- 19 November 2021If the damage causes this creature to die before the triggered ability resolves, use last known information to determine whether or not this creature had abilities such as deathtouch and lifelink. If it did, those abilities will apply to the damage