Alright, OOC Exercise: imagine that you just got called to help make the new fighting game for a video game system (be it one of the current ones or next gen or whatever). What character would you put in, what would their abilities be, finishing moves and button combos be? Who knows, with enough we'd have our own simulated CC Street Fighter.

An example:
Character; Mialera Darkweaver (Warlock, Demonologist)
Controller Style: NES
Abilities:
Basic attack, scythe slices (left and right, press A),
Down attack, Scythe Uppercut (hold down, press A),
Up attack, Scythe Cleave (hold up, press A),
Jump, tap B

Combo Abilities:
Shadow Wave: projectile attack launched forward, Left, Left, A (or Right, Right A)
Culling Circle: Area attack around the character, Down Up Down A
Shadow Crash: Area attack under the character upon landing, B A A Down A
Scythe Toss: Projectile attack, returns to character upon use, A A B Down A (or A A Up Down A for ground version)

Ultimate Attacks:
Demon grip: Melee attack, deals high damage, Left Left-Down Down Down-Right Right Up (either left or right depending upon facing) A
Black Wrath: Area attack, sends waves of shadow along the entire stage, Down Down Up Up B A A Down B A