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Necro Mastery artwork
The NecrobinderPower

Necro Mastery

Energy
2
Rarity
Rare
Pool
Necrobinder
Target
Self

Base card

Summon 5.
Whenever Osty loses HP,
ALL enemies lose that much HP as well.

Upgraded

Summon 8.
Whenever Osty loses HP,
ALL enemies lose that much HP as well.
Main branchLast updated 2026-11-02
Necro Mastery (Necrobinder card)/images/cards/necro_mastery.webpSummon 5. Whenever Osty loses HP, ALL enemies lose that much HP as well.
Sources

Last updated 2026-11-02.

  • Game reference data: main branch

Related references

The NecrobinderCharacter mechanics and starting kit
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Game artwork and game data © Mega Crit. Extracted reference data and images via Spire Codex.

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