Uncommon necrobinder Attack
Bone Shards
If Osty is alive, he deals 9 damage to ALL enemies and you gain 9 Block. Osty dies.
Open full database entry →Free Run Tool
Compare Slay the Spire 2 cards and relics
Put two entries next to each other before a reward or shop decision. Check exact cost, class, rarity, text, upgrade, pool, and price without switching between tabs.
Quick rule: compare the job each option solves in your current run. A lower-cost card that fixes the next fight can be better than a rarer payoff with no support.
Comparison workbench
Choose two cards to inspect side by side
Compare exact fields first. The stronger pick still depends on your deck, route, Energy, and next fight.
Ancient ironclad Power
Corruption
Skills cost 0 Energy. Whenever you play a Skill, Exhaust it.
Open full database entry →| Field | Bone Shards | Corruption |
|---|---|---|
| Character | Necrobinder | Ironclad |
| Type | Attack | Power |
| Rarity | Uncommon | Ancient |
| Cost | 1 Energy | 3 Energy |
| Base text | If Osty is alive, he deals 9 damage to ALL enemies and you gain 9 Block. Osty dies. | Skills cost 0 Energy. Whenever you play a Skill, Exhaust it. |
| Upgrade | If Osty is alive, he deals 12 damage to ALL enemies and you gain 12 Block. Osty dies. | No separate upgraded text in the current data set |
| Damage | 9 | — |
| Block | 9 | — |
How to use the result
Facts first, run context second
1. Check timing
Can you afford the Energy or HP cost on the turn the option matters?
2. Name the job
Decide whether you need damage, Block, scaling, draw, or consistency.
3. Check the route
Value the next elite, boss, shop, and campfire instead of an abstract tier.
Quick answers
Comparison tool FAQ
Can this tool tell me which card is always better?
No. It compares current factual fields. The better pick depends on your deck, Energy, draw, route, character, and next fight.
Does the comparison include beta changes?
The base comparison uses the v0.107.1 main-branch database. Open an entity page to see any separately tracked beta-change note.
Can I share a comparison?
Yes. Choose two entries and use Copy comparison link. The selected type and entries stay in the URL.