Hello, I have a question about deluge ability from Tiddalik.
The mass of stored water swamps a 10-foot emanation, dealing 8d6 bludgeoning damage to creatures in the area (DC 25 basic Reflex save) and making the area difficult terrain for 1 day. The tiddalik can't use its spit Strike or Expel Wave until it next Drinks in Abundance.
The area affected for 1 day : Is it 15 x 15 foot (Huge) plus 10-foot emanation (25 x 25) ?
Are there bodies of water on the ground for 1 day after a deluge ?
Thanks for your future answer.
Yes and why not.
An emanation from a Huge creature is roughly equivalent to a 25x25 area (it's a bit bigger). And the difficult terrain remains, so you can consider that water stays there.