Stamina consumption decrease from seals affects all actions - Aluminum#5462
Yanfei's E has 1A pyro application - Ayzel#7399
Yanfei's Q has 2B pyro application - xf3#3123
Yanfei's A4 is on a separate ICD from her charged attack. - Sitri#9504
Yanfei's A4 applies 1A pyro and has no noticeable ICD to trigger or apply pryo. - Aetherpon#5730
Yanfei's E generates 3 particles - Steph#3614 and Neptunya#8291
By: bbwalrus#8456 Added: 5/6/2021 Discussion
Finding: Yanfei's charged attack stamina consumption is reduced by 15% per seal. Yanfei's C1 makes each of her seal reduce stamina cost of her charged attacks by and additional 10%. Her C6 allows her to have an extra 1 seal for a max of 4. 4 seals, each giving 25% stamina reduction each results in her charged attacks not costing stamina. Video proof attached, first charge attack with 0 seals consumes stamina and causes bar to appear, second charge attack with full seals after gaining them through Yanfei's e does not.
Significance: With a play style heavily centered around charge attacks, Yanfei's C6 allowing her to have 0 stamina cost per charged makes her C6 very useful.