Cheapest priced copy (Innistrad: Double Feature): $0.35 at Card Kingdom, near mint, their price list as of .
Storm Skreelix 
Creature — Drake Horror · 2/4 · Uncommon · Innistrad: Midnight Hunt · #243
Flying
Instant and sorcery spells you cast cost {1} less to cast.
Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 243 | Uncommon | $0.35 | $0.49 |
| Innistrad: Midnight Hunt | 243 | Uncommon | $0.35 | $0.49 |