Valefor.Prothescar said:
»yes, that isn't one of the possibilities. fTP or ACC bonus rollovers are the major options that I can think of
It'd be very odd for them to have conveniently skipped over all the ws that have carried fTP if it was an acc bonus. I'm going to say that it is unlikely to be anything else.
But I'd take it as that first hit acc bonus is huge. I don't think I would need a high acc set for chant anymore.