Tbh, the only reason why she even goes with you is because she kinda has nowhere to go now. Her only purpose was to find her dad, who seems to be the only person she was close to, but he’s gone.
It’s also hinted she was a loner and that she probably had no friends (which was my impression to her reaction when you call her a friend).
Tbh, I did thought it makes some sense that Iris is somewhat more quicker to pen up as she’s got no reservations in expressing how she feels (anger and all) and that you chose to help her all the eay through despite being a stranger. Thats what the whole point of the conversation in Windrow.
This part is mostly my opinion though, you can disagree with this part.
But do realise she never really “hated” us at the start. She just thought we were a bounty hunter coming to track her down. It was never personal hate, we were getting in her way, and she was clearly not in the right mindset at the time lol
He wouldnt have known that King Calvus was a High Lord, it seems we killed him before Warren seems to find out.
Plus, it would likely still have repercussions, the main reason why he didnt get involved in the Keraxe War is because his own kingdom will also end up in war as well. He was trying to avoid being seen in the Bronze Sea at all because he used to be a famous figure there.
He could have a disguise, sure, but I doubt it would last long. Sensing exists in this world too, they would know something’s up with this dude.
Didnt she literally say that her power is tied to her emotions and that its actually weaker when she’s not angry? At Ravenna Prison Arc, she was FUMING. She never found her father, meaning she realised she was dead. So she was channelling all that anger at the time (she literally says she needs to blow off some steam)
That time, she probably wasnt as angry (well, on that personal level), and it seems the amount of pirates constantly coming at her worn her down.
ermm… no you can’t, because that water doesn’t have arcane salt, neither is in a large quantity 
