A quest describes a woman who is made uncomfortable by a man who is alleged to have followed her and gone so far as to enter her room on multiple occasions.
One character carries a long pipe she lights with magic with unknown herbal contents . Others are seen using crystals on drinks to.... Spike them? Unclear.
"abuse" might be debatable but there is a lot of excess alcohol consumption at a feast in the intro where everyone is encouraged to drink and be merry.
A skyscraper-sized rock monster arises during the opening battle sequence, and crushes both allies and enemies as he walks. His every movement also causes rocks to fly everywhere, which crushes one of the protagonist's allies.
Allegorically speaking --- those with a certain type of magical poisoning are described as "losing their minds" and become permanently aggressive (this happens to both humans and nonhumans) and your only interaction with this is to kill them.
Main character and party member brought to alternate realm for boss fight and following cutscenes which switch between environments and characters present.
There is a panic attack-like reaction that a character has as they are approached by someone who murdered a person in front of them. Heart pounding and heavy breathing with flashbacks.
There is an initial accidental misgendering but the moment the characters find out the referenced character identifies as male they immediately switch to the correct pronouns so I wouldn't personally count it.
Main character's parents are cousins. His love interest is described as having been "like a sister" when growing up, but they aren't blood-related.
A major antagonist puts his head in the lap of an illusion of his dead mother while both are naked.
There is an elderly man in one village who clearly suffers from dementia/Alzheimer's and thinks the main character is the main character's father and also wanders off from the village.
It's revealed fairly early that Bearers who use their powers enough tend to become terminally ill with a magical sickness causing immense pain and eventually turning them to stone.
Lots of scenes with blood splatters or splashes. Decapitated head shown briefly. Gore isn't focused on to make it gross, but is used to make a point in the story.