They're both similar.

[Siloxa922]

Ok so first of all, They got a weapon, (not seen in spinels picture)
Black Pearl’s being a trident, And spinel’s being a scythe.

Infact, In black pearl’s costume, she also has a scythe.

They also both got betrayed, Too.
Black pearl being scammed by Lord oyster by her pearl being sold To Abalone cookie.
And Spinel being abandoned for 6000 years by Pink Diamond.

They also have a past form, too.

They both also tried to kill the main character.

Pack It up guys, Have a collaboration already.

[Siloxa922]

guys im mattpat real real real!!!