Team Slaanesh (Warhammer 40K)vsTeam Khorne (Warhammer 40K)

Team Khorne (Warhammer 40K) Syndra would probably be more of a Tzeentch person. She's all about her latent magical abilities. I'll agree with Eve.

Team Khorne (Warhammer 40K) She's essentially attuned to the flows of magic. She can manifest force just by willing it, and she condenses spheres of raw magic from the air. Syndra is likely powerful enough to challenge Karma, who's probably the most powerful mage in Ionia. We've never seen that clash, but it'll likely happen at some point in the future.