Arknights · Tools
Recruitment tags first, then Headhunting pity and Sanity. No fake Contingency Contract letter grades. Guides: farming · tier list notes · operators.

Most used
AND matcher for Top Operator / Senior / class / affix. Subset of the live pool — operators we have icons for.

Gacha math
2% 6★, +2% after 50, 100% at 99, 600 Orundum per pull. Limited spark is 300 Data Contracts.

Daily stamina
1 Sanity / 6 minutes. Cap 180 at high level. Spend helpers for 18 / 21 / 24 / 30 stages.

Rare drops
Livestream codes when we have a verified string.