GUILDS:
you can join a guild (maximun 45 persons in it) or you can create one using Legacy coins (100), there is 3 roles; Owner, Elite, Member.
every week there is a Guild tournament with a bracket of 100 Guilds, the goal is that there is a special stage where you need to do the most kills, or damage, and the result of the guild members group up, you can only claim reward if you played the tournament, to become an elite member you need to play 10 tournaments with the same guild.
there is a guild leaderboard with the most won tournaments.
there is also a guild chat where people can talk about the strategies for the tournament or just play together, you can party with people of your guild easily so when you create a lobby the people you partied with automatically join the lobby too.
Owner can kick members and elites of the group.