Antewise

Best Cobalt Core Cards — Tier List

Updated 20 Oct 2026 Source Synthesized from published Cobalt Core guides; rewritten in original wording on 20 October 2026 By

Rankings assume a normal ship and no unusual artifact support. A card can jump tiers once an artifact changes what it does.

Top tier

Cards that are useful in nearly every fight: efficient attacks with flexible range, and movement that solves problems for free.

Solid tier

Good cards with a condition. They earn a slot once you know the enemy mix you are facing.

Situational

Cards that need a specific build or artifact. Strong when supported, dead weight when not.

Where to check the data

Frequently asked questions

Is there one best card?

No. Ship and artifact context move cards up and down the list constantly.

Should I upgrade or add?

Upgrade early. Upgrades improve consistency, which is the thing that actually kills runs.

How big should a deck be?

As small as you can manage while still answering the fights ahead.

More Cobalt Core guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.