Baltoo's Mindscape

As an Action, you touch a surface that is relatively smooth. You create a rift in space and time opens up and creates a doorway to an extradimensional space. The extradimensional space created can appear as anything the caster can think of but any effect created can not be harmful to the creatures who enter it. Once inside the caster can determine whether the entrance to the rift remains visible or not. The space can hold up to eight creatures designated by the caster when the spell activates. While within the extradimensional space any damage inflicted is dealt as psychic damage. When the spell ends any creatures or objects not apart of the space are expelled within 5ft of the rifts entrance. Attacks and spells can't cross through the entrance into or out of the extradimensional space.