A nice and entertaining gamemode : SkyGiants !
1) SkyGiants : Same as Skywars just with bigger islands and every player (in solo mode) / team (in team mode) has a giant (that giant zombie mob) which he/they have to protect but also destroy the enemies giants. The team with the last standing giant wins. Also once your giant is destroyed you are eliminated. There are ores / gold blocks on all the islands . Gold give you like a game money you can use in the team shop to buy weapons , blocks , gapps , bow etc. Diamond ores drop dia armor/ dia tools. And every ore has his own power. One gives a random effect , Emerald gives lapis , Iron give arrows.
Gameplay video:
https://youtu.be/DHpYTVwCB9U (PrestonPlayz) ,
https://youtu.be/f46Cp4gnITw