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Spur artwork
The NecrobinderSkill

Spur

Energy
1
Rarity
Uncommon
Pool
Necrobinder
Target
Self

Base card

Summon 3.
Osty heals 5 HP.
Retain

Upgraded

Summon 5.
Osty heals 7 HP.
Retain

Timing and keywords

Retain
Retained cards are not discarded at the end of turn.
Used inNecrobinder Osty attack chains ↗
Main branchLast updated 2026-11-02
Spur (Necrobinder card)/images/cards/spur.webpSummon 3. Osty heals 5 HP.

Decisions and interactions

UnleashSpur, Dirge and other suitable support can increase the health available for a later hit.Necrobinder Osty attack chainsSpur can help sustain an existing Osty plan, while Invoke prepares resources for the next turn.
Sources

Last updated 2026-11-02.

  • Game reference data: main branch

Related references

The NecrobinderCharacter mechanics and starting kitNecrobinder Osty attack chainsStrategy using this card, relic or character

Strategies using this

All strategies ↗
Necrobinder Osty attack chains artwork
necrobinder

Necrobinder Osty attack chains

Grow Osty’s defensive reserve and chain his attacks before Rattle. Calcify improves his attacks, while the player’s Strength does not; choose summons, defense and da…

OstySummonMulti-hit
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Game artwork and game data © Mega Crit. Extracted reference data and images via Spire Codex.

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