So I was trying to make some nightshade tea in Ep. 2 (got off track, I know now):
--Got the vessel
--Got the correct type of water
--Tried the bookstore fire
--Tried the castle torches
--Tried warming it on the Isle of Wonder sand
--Tried grabbing an ember from bookshop, then tried lighting the smithy to grab a coal from there
Needless to say, nothing worked. Is the "less intense" way of boiling the cup possible in ep. 2? If so, what is it? Because I'm really stumped.