Bend Polarity

You create a multi-verse polar travel line along a single 1-dimensional line in space. This acts as a rift and may allow inter verse travel.

This travel line will stay open for a variable length. On a 19-20, the spell caster may choose how long the line remains open for up to 1 hour. On a 10-18, the spell caster may choose for the line to remain open longer or shorter than 10 minutes (but may not specify the time). On a 3-9, the line will stay open for 1d8+2 minutes. On a 1-2, the line stays open for 1 minute.

In order to travel, a creature must:

1. Be willing and holding a totem (to visit a specific universe polarized by the totem), and physically enter the space, or be moved into the line by another creature
2. Succeed in a wisdom save of DC 14 without a totem to visit their desired universe. On a critical failure they may be taken to a random nearby universe at DM discretion.

An unwilling creature may be sent to a different universe if they are below 5HP, or if they fail a constitution save DC 12.