Winners so far:
Round 1: Avendar with Lion-o
Round 2: Freija with Aang
Round 3: Raynor with Finn
Round 4: Kindrianna with Leonardo
Now for Round 5!
Player 1 - Iawen. Character, Garnet.
Strategy: I'd tell her to do her best, and realize that with the exception of Steven Universe all of her other opponents are not above being devious/clever in a pinch, so to keep her wits about her. Also, should she break into Ruby and Sapphire, to just focus on the dance and love (get back together when ready).
Player 2 - Kovaks. Character, She-ra.
Strategy: I'd tell her to act very defensively, dodging, using protective abilities, and staying out of range until at least one other player is eliminated. She'd use that time to try to learn her opponents’ strategy to best be able to defeat them in the end-game.
Player 3 - Jericho. Character, Zuko.
Strategy: I would pick Zuko. I would advise Zuko to use his flames to keep the other enemies closer together so they would be more likely to fight each other first. I would also advise him to use his head and make rational judgments about when he should press the fight or temporarily retreat. I would also remind him to keep an eye on the sky as many of the potential opponents have the chance to attack from above.
Player 4 - Charwindle. Character, Leonardo.
Strategy: Is “all out attack” an option? I do that.