Para-Elemental Plane of Ooze

It’s all mud and slime, a quivering ocher ocean of muck. The Swamp of Oblivion borders the planes of Water and Earth. The vast bog has no bottom and things that don’t keep moving are likely to be sucked down into the mud for centuries. Creatures immersed in the mud are blind and water breathing is possible, but difficult. Moving through the muck is difficult terrain.

When dealing cold or magical bludgeoning damage, or casting a spell that creates or controls water or earth, choose if that effect is empowered or heightened as though those metamagic features have been applied to them. The number of dice you can reroll is determined by your Intelligence modifier (minimum of one).