Overview
Spark Pin supports builds that spend resources often. Its value depends on whether your sidearm is solving real problems.
Best uses
- Rooms with flyers or awkward angles.
- Bosses where ranged hits are safer than weapon trades.
- Routes where utility shots save time.
Skip when
Skip it if your sidearm is optional for the current route.
How to Get Spark Pin
Best use cases
- Use Spark Pin for resource economy, farming loops, Sidearm support, and route comfort.
- Equip it when the route problem matches the effect instead of filling every slot with raw damage.
- Swap away from it for bosses or rooms where the passive effect does not create a clear advantage.
- For 100% routes, write down why it is equipped before a pickup, boss split, or cleanup loop; if the reason is vague, another Trinket is probably cleaner.
Route notes
- Treat the location as unverified until you confirm it in your current save or a linked guide.
- Test the route from the nearest Underlab so a failed pickup attempt does not risk a large Bone loss.
- If the Trinket changes movement or resource economy, do one short room loop before committing to a boss attempt.
Tested notes
- Current build metadata tags this as UTL,ATK Trinket affecting Sidearm,Passive Effects.
- Extra Stat Level metadata: Attack 0, Defense 0, Sidearm 2.
- Recheck slot cost and exact effect text in-game after patches before using it in a strict route.
- Compare it against a neutral survivability Trinket before calling it optimal; the better pick is the one that prevents resets in the current section.
Common mistakes
- Equipping it because it sounds strong, then ignoring whether the current room actually rewards the effect.
- Keeping it on during blind exploration when a safer mobility, defense, or recovery option would prevent resets.
- Forgetting to update the loadout at a Trinket Chest before switching from cleanup to boss attempts.