mellored
Legend
Fighter's are pretty straight forward to play. Champion fighter's the most straight forward in the game.
You won't be OP since you'll lack magic or ways to deal with hordes, but you will be useful (mainly with damage) without needing to think about tactics. Just go forward and hit stuff, repeatedly. Something throw a javelin if the enemy is too far. 5e is pretty balanced.
As for serious / comedy, that's roleplaying. Doesn't matter much which class you are.
You won't be OP since you'll lack magic or ways to deal with hordes, but you will be useful (mainly with damage) without needing to think about tactics. Just go forward and hit stuff, repeatedly. Something throw a javelin if the enemy is too far. 5e is pretty balanced.
As for serious / comedy, that's roleplaying. Doesn't matter much which class you are.