пруф, по аддону видно рост дамага Пылающих когтей
Пояснение по принципу работы дебафа, копипаста с mmo-champion
20k shred = 2k total dot over 4 seconds, 2-second ticks. First tick is 1k, second tick is also 1k. Say you shredded again, but crit for 40k, after the first tick. On the original debuff, you had 2k total, but after the first tick you had 1k left on it. The new shred provides 4k from the T12 bonus. This is combined with the 1k that was left to make a 5k over 4 seconds debuff, with 2.5k ticks.