I really like playing League of Legends its a moba 5v5 game
I can't say that i've ever seen that game, so you are going to need to tell me all about it.
League of Legends or LoL is a huge 5v5 game where 5 players per team fight each other to take objectives until one team destroys the others base.
So it is a war game?  Like Risk?
No league of legends is a 5 on 5 online game, basically all five players do what they can to kill the other players and use the kills to buy items and level up to take objectives
So you don't use little metal soldiers and move them around the table?
nope you connect to 9 other people to play 5 vs 5 in league of legends. The game is also free but generates billions from cosmetic transactions
So you fight other people and take their cash?  Does whoever gets the most win, like Monopoly?