Cheapest priced copy (Bloomburrow): $0.35 at Card Kingdom, near mint, their price list as of .
Kindlespark Duo 
Creature — Lizard Otter · 1/3 · Common · Bloomburrow · #142
{T}: This creature deals 1 damage to target opponent.
Whenever you cast a noncreature spell, untap this creature.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Bloomburrow | 142 | Common | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 26 July 2024Kindlespark Duo's last ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
- 26 July 2024Players can cast spells and activate abilities (such as Kindlespark Duo's own activated ability) after the triggered ability resolves but before the spell that caused it to trigger does.