Invasion Gamemode way to hard

The event was released but the missions are way to hard to do. For some missions you need to play with friends to do them which is not nice. Most players play alone or with 1 or 2 friends. Second the game mode is very hard to do with people you dont even know and u must have 1 or 2 supports to do it. If they are even making an event to give free stuff they should do it so that everyone can get it with some time spend on it. Not making it hard so u cant finish it. With every event the prizes are getting lower and harder to do. One of the reward is free champion but what if i have all of them so that leaves me with only the ward.