Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Arlinn, Voice of the Pack 
Legendary Planeswalker — Arlinn · Uncommon · War of the Spark · #150★
Each creature you control that's a Wolf or a Werewolf enters with an additional +1/+1 counter on it.
−2: Create a 2/2 green Wolf creature token.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
7 printings · $0.35 to $18.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart 2022 | 85 | Uncommon | $0.59 | — |
| The List | WAR-150 | Uncommon | $0.35 | — |
| War of the Spark Promos | 150s | Uncommon | — | $0.59 |
| War of the Spark Promos | 150s★ | Uncommon | — | $18.99 |
| Secret Lair Drop | 516 | Uncommon | — | $0.79 |
| War of the Spark | 150 | Uncommon | $0.35 | $1.49 |
| War of the Spark | 150★ | Uncommon | $0.69 | $4.49 |
3 rulings from Wizards of the Coast
- 3 May 2019A creature that’s a Wolf or Werewolf enters the battlefield with one +1/+1 counter if it would otherwise enter with no +1/+1 counters.
- 3 May 2019If Arlinn leaves the battlefield before her last ability resolves, most likely because she only had 2 loyalty when you activated the ability, the Wolf token won’t enter the battlefield with a +1/+1 counter.
- 3 May 2019A creature that’s both a Wolf and a Werewolf receives only one additional +1/+1 counter from Arlinn’s ability.