Draft Assist: How Ratings Work
What does Card WR mean?
Card WR uses results from games where the card was drawn in this Draft run, adjusted for the Cost and Power shown. The offered augment is graded separately and does not add a WR bonus.
Those results include games with upgraded cards. Card WR is not a separate win rate for an untouched card, or your deck's chance to win its next game.
What do Aug and Fit mean?
Each augment shows two grades, for example "Aug SSS · Fit F".
Aug rates the augment across every card it was played on. All augments share one SSS–F scale, so Aug tells you how strong the augment is in general.
Fit compares this card's win rate with the augment against other cards that had the same augment, counting games where the card was drawn. A strong augment can still have a low Fit on a card it doesn't suit.
A card with only a few games stays closer to the augment's average, so a short streak can't push it to SSS or F on its own.
Do existing augments change the grades?
No. Each augment has its own rating for that card, independent of its other augments. Grades don't add together. Adding the same augment again keeps its grades, but doesn't necessarily give the same benefit.
Why don't Cost or Power upgrades have a grade?
Those changes are already reflected in Card WR. Only added augments receive an augment grade.
How should I compare choices?
Use Card WR to compare cards at the stats shown, and Aug and Fit to compare the offered augment on each card. Neither includes how well the augments work together in your deck. When the two signals disagree, the tool does not combine them into a single winner.
What does the + after Card WR mean?
A merged tile shows the lowest Card WR among its versions. A + means another version shows a higher WR. Expand the tile to see each version's stats and augment grades before choosing it.
What do N/A and * mean?
Fit N/A means no games yet with that augment on that card. It is not an F.
A * after Fit or Card WR means a small sample.
A missing Fit does not hide a supported Card WR, and a missing Card WR does not hide a supported Fit.
Why do some choices show weights?
Weights describe how taking that card contributes to future offer odds. They appear whenever you're taking a card, including one with an augment. Upgrade-only choices hide weights. A Cost or Power upgrade also shows the card's WR before the change.
Why does the default sort change?
Possible offers start in Appearance order. On a synced screen, card picks start with Card WR and upgrade-only picks start with Augment grade. Appearance is hidden because those offers are already known. You can choose another sort.
Advanced Tips to Try
Look a few picks ahead
In Draft Assist, try picking A and look at the next possible offers. Use Undo to try B or C, or keep going a few picks ahead to compare longer paths.
Some picks change later odds more than others. Comparing those paths can give you a better idea of what might come next before you settle on your current pick. The preview shows possibilities, not a guaranteed next screen.