These characters can all respawn but let's say they could only respawn 3 times and then they are dead

Oh wait I just read the title

Wymar's getting killed almost immiediately

lets make it 2 times and place them in a 2D arena

2nd one

I'm voting on Zhando

Would it be better if I gave context about them?

Yeah

Wymar. She is a descendant from the Inkmatas family, she had lived in a clan for 18 years until they were all suddenly murdered. Her most prominent weapon is the Tyrant's greataxe. She has a hatred for the gods as she believes they killed her clan members

Nameless prince. Not much is known about the Nameless prince other than they respawn at bonfires. The Nameless prince is seen to mostly wield a sword containing a flame from the first flame. The Nameless prince only known goal is to restore the first flame in every universe

Zhando. Zhando is the multiversal god of war. His origins are believed to be that he was the son of Atreus. Zhando wields the Leviathan axe. He has his quest for searching for the Murasama as it contains his essence.

Yeah still Zhando.