Missing Phoenix Lords?

A question for those with midns that have delved the lore: has any mention ever been made of Phoenix Lords for the Warp Spider or Shining Spear Aspect Temples?

Drastanta is the Phoenix Lord of the Shining Spears. He's known for being super arrogant and fighting excessively drawn out battles. After Asurmen's fight against N'Kari he disappeared from the galaxy, leaving his signature laser lance behind.

There isn't a canonical Warp Spiders Phoenix Lord, although there are some whispers from Craftworld Kaelor about a legendary fighter named Lhykosidae ('the Wraith Spider') who might be the Phoenix Lord for that aspect.