Biased Cognition

Defect

A — Strong

PowerAncient1 ⚡

Gain 5 Focus. At the start of each turn, lose 1 Focus.

v0.110.0 Beta

Focus increases from 4(5) to 5(6).

The positive Focus window hits more block and damage breakpoints, but the decay timer is unchanged. Still align it with a fight-ending phase.

Official patch notes ↗

Why A-tier:

A huge instant Focus spike that wins short fights outright — the decay only matters in drawn-out ones.

Best with:

Defragment, Orb decks, Burst kills

Defect pick decision

Biased Cognition: spend a four-turn Focus window

Biased Cognition is not generic scaling. It buys +4 Focus now, then gives one back at each turn start. The pick is strongest when extra orb output ends the fight before that window closes.

What the timer means

Play turn: +4 Focus.
Next three turn starts: +3, +2, then +1 Focus.
Fourth turn start: the net bonus reaches 0; later turns become a liability.

Pick or play it when

The deck already channels useful orbs and +4 Focus changes immediate Block or damage breakpoints.
A hallway, elite, or boss phase should end inside the positive Focus window.
The deck lacks reliable Focus and needs one compact card to turn orb volume into output.

Delay or skip it when

Orb generation is too low for Focus to multiply meaningful output.
The fight is expected to outlast the timer and the deck has no second scaling plan.
Paying for a Power now prevents the Block or damage needed on the current turn.

Failure modes

Playing it on sight in a long fight instead of aligning the timer with the damage race.
Treating the STS1 Artifact or Orange Pellets clean-up pattern as available without verifying the current STS2 deck.
Drafting more slow setup after taking it, then losing before the Focus spike pays back the tempo.

Matchup use

Against Aeonglass, compressed output is valuable, but only if the card-play budget and Wither plan still let the deck finish on schedule.
In long multi-phase fights, hold it for the phase where +4 Focus crosses a real survival or kill threshold.
Before taking another orb filler such as Chaos, check whether the deck needs more orb volume or one Focus window that multiplies the orbs already in play.
Use the card picker to compare whether immediate orb support solves more than another damage, Block, draw, or energy card.

Main-branch evaluation: v0.107.1. In the tracked v0.110.0 Beta notes, Biased Cognition rises from 4(5) to 5(6) Focus; keep that value separate from main-branch ratings.

Sources and confidenceOfficial main-branch patch notes ↗Card reference ↗Community trade-off discussion ↗