Traits

 Your Isopups shadow is odd- it seems to have a mind of it's own. The shadow can be Isopup-shaped or more monstrous. The shadow can also have eyes and a mouth . The shadow must also be either bigger or smaller then the Isopups body and it also translates through any form the isopup might take.

Can only be used on an Isopup with the Dark Elemental. 

Your Isopups body is emanating a cold shadowy mist.

Can only be used on an Isopup with the Dark Elemental. 

The Isopup has unnatural wings that look monstrous. They are made out of shadows.They cannot be gory.

Example: Gigantic Bat Wings

Can only be used on an Isopup with the Dark Elemental.

The Isopup has a constant shadow trail coming from the eyes. The eye can be normal or shadowy.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has a constant shadow trail starting from the pawpad. The pawpad can be normal or shadowy.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has shadowy incomplete animals following the Isopup. They cannot resemble cartoon ghosts.

Can only be used on an Isopup with the Dark Elemental.

The Isopup can change its shape into any animal or creature as long as it's not another Isopup. The transformation needs to keep the traits of the Isopup and resemble it.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has multiple tongues. Limit is 3-5. Does not need to be shown on ML.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has spikes coming out of any body part. Does not affect the shell.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has a shadow-like substance clinging to its body. Any defining features hidden by the shadow growth will glow red (lineart etc). It can cover up to 50% of the Isopup.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has clean holes in the body. They cannot be clustered together and cannot affect the head and neck. They cannot be gorey.

Can only be used on an Isopup with the Dark Elemental.

The Isopup can use 1 elemental trait from another element. Cannot pair with the Light/Cosmic/Mecha Element mimic trait.

Can only be used on an Isopup with the Dark Elemental.

Required

- Must be Dark Type -

- Can only be used if the Isopup has at least one additional Dark Trait -

The Isopup has mouths on the antennae.

Can only be used on an Isopup with the Dark Elemental.

The Isopup has a dark colored outline glow around the Isopup.

Can only be used on an Isopup with the Dark Elemental.

The Isopup can have a slim, sharp tail. The shape can be heart shaped, spade shaped, needle shaped, or any other shape as long as it has a sharp end.

Can only be used on an Isopup with the Dark Elemental.