Hello I would really like to have a character in your comic here is the reference.
Real Name: Cairne Arcus Knine
Superhero name: Kain the White Shadow
Powers: He is a White Weretiger, he has super strength, heightened senses (which he keeps in human form), super agile, has a demon-possessed katana (it's alive, Her name is Lilith).
Here is a reference pic.Here's another one
EDIT: Animated gif of Kain
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