List is comprehensive and alphabetical and may contain spoilers:

Racial and Religious
Religious Extremism
Genocide (mention of extinct elves)
Slavery (mention of slave trade - not rooted in race)
Eugenics

Mental Health/Health
Suicide (mentions of past death)
Suicidal Ideation (mentions of past thoughts)
PTSD
Grief
Family Member with Dementia (caregiving)
Controlling Parents
Panic Attacks
Abandonment by parental figure
Nightmares about Traumatic Events

Disabilities
Brief mention of life changing injury (scars, some pain, and limited mobility)

Sexual Content
Explicit Sex
Sex Trafficking (not on page, no POV character)
Sexual Abuse (rape-not on page, no POV character)
Mutual dub-con (both partners influenced by outside forces)

Violence and Death
Blood
Death
Death of a sibling
Death of a child (past death mentioned as backstory)
Death of a parent
Death of a creature
Suicide of a parent (past)
Graphic deaths (beheading, crushed, fire, spine injury, suffocation)
Torture (mostly mental torture utilizing hallucinogens, some physical torture)
Physical violence (punching, hitting, etc)
Violence against children
Domestic abuse (non-POV character)

Other
Hostage situation
Underage drinking (by real world standards)

Warning: These content warnings have what I would consider far more spoilers than usual. Proceed at your own risk.


Racial and Religious
Religious Extremism
Genocide (mention of extinct elves)
Eugenics
Last rites (but make it fantasy)
Depictions of religious trauma

Mental Health / Physical Health

Rudimentary c-section on a corpse
Panic attacks
Claustrophobic situations
Injury leading to disability
Childbirth (and gore associated with it)
Traumatic vision changes
Injury due to poison dart
PTSD depictions
Grief depictions
Anxiety depictions
Extreme bouts of guilt
Burn scarring treatment along with pain management depictions
Magic vein disease

Sexual Content
Explicit Sex
Mentions of prior off-page non POV character rape
Sexual assault to POV character (not detailed and very brief)
Threats of sexual assault

Violence and Death
Blood
Throat slicing
Death
On page death of an infant
Death of companion creature(s) including euthanasia
Death of supporting characters
Death of POV character
Graphic deaths or threats of death (great height, drowning, burning, arrows, falling debris, explosions, beheading)

Other
Rotting corpse of companion creature
Tentacle business (non-explicit) and creepy creatures