How Physically Strong is the Warrior of Light?

[Dikatis]

yeah you'd think after that they'd look into maybe finding away to not get killed by poison, or at least knocked unconscious.

If you look at their interactions in the MSQ and sidequests, they never, ever accept a drink from a stranger again unless they see other people drinking from the same batch or if the drink is made right in front of them. It's a neat bit of subtle characterization for the Warrior of Light.

Otherwise, the Warrior of Light is stronger than Estinien, whose jumps can flatten entire forests, and they can meet the colossal Gulool Ja Ja evenly in a contest of physical strength and is the only one to do so other than Valigarmanda.