What are the floor types/fields that deal the most damage?

Question

Talking about the damage that you can take on your character by walking on some floor, what types of them make most damage and how much is it exactly?

Comments

I'm super confused what you are trying to ask. Is it about a floor type that deals the most damage?

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Yes, by example Lava Floor or Fires in the way of POI.

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I've rephrased the question, please verify.

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Pefect, thanks!

Answer 1

Pit of inferno fire tiles (purple one in the photo).

The fires will harm you for 300 hp if you are on the correct path, but if you are not in the correct path for your vocation it will multiply it damage until death.

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And there is some tiles in The Dream Courts Quest that will deal the 50% of your hp as damage , so if you run in 2-3 in a row you die.