Suggested by iKnowledge Celia is a tricky mermaid who is always determined. I’m sure that she could potentially win a verbal disagreement with Tifa if she kept at it. When it comes to combat though, I don’t think that Celia is in the same league. Tifa has various elemental skills at her disposal along with just naturally being faster and stronger than Celia. She won’t even need her limit break to win. Tifa wins.