Combat arena

So you were too lazy to make your own map eh? I don't blame ya' it takes a while Anywho, you can battle your friends using 4 classes Assassin Tank marksman or warrior.

Assassin: Fast moving and high jumping but one miss jump and you fall in lava it's over for ya' your weakness is another assassin as they can catch up to you and nearly insta kill you.
Tank: VERY OP AMOUNT OF HEALTH! as a tank you have a lot of defense making you strong but what you have in hp you lack in damage with this you get weakness and already left with a wooden axe, so your best bet is too push people in the lava with what you have. Weakness: marksman why? you can't reach them and they can kill you if you are never able to touch them.
Marksman: You camper..... you are armed with a bow 64 arrows and a stone sword as long as you're good at parkour you can camp all day long and let the kills role in....until you run out of arrows then you must charge with the stone sword and most likely die. your weakness is a warrior because of their knock back they can push you off of your camping spot.
Warrior: for people that suck at combat you have an iron sword and an iron set of armor so you have medium hp and medium dmg and with that comes knock back. your weakness is other warriors as they can push you into lava and kill you fast.
Features: areas where you can parkour to get to other lanes easily
LAVA EVERYWHERE!
Sniping spots and escape routes.
Classes DUH!
I don't think the command blocks will work in 1.8 but if it does be my guest but the best version is probably 1.10
Ignore the missing blocks and items thing the arena and weapons are all vanilla. ALSO the class potions are just an error box idk why but just live with it.