Clown was the one I used before I unlocked Kunoichi, I dont think I got the hang of him>>421183
Game is you('re a necromancer who reanimates bodies and controls them as you) explore a variety of dungeons with different dificulties / environments (All enemies have unique skills, only X type of character can enter, extra hard, etc). At the start of the game you pick your character that starts with a basic kit of skills/perks and go into the dungeon.
The rooms / skills / enemies you face are mostly random so even if you have a character's playstyle figured out you still might have to make due with skills that arent your exact build.
You beat levels to get currency. Beating the lvl 25 boss of any dungeon gives you enough currency to buy a character or two, and there's extra missions for more currency. You can fight optional bosses and secrets to find body parts that you can use to give skills to your character n shit
It's cool and and you should try it if you like dungeon crawling shit and customizing your character. Most runs are finding the way you can 1-shot everything and kek your way to the one room/enemy that you weren't prepared for and die, then fixing your shit and trying again