What is the most effective way to get to challenger arena? What types of heroes are needed? What level and rank heroes do you need?
It all depends on who is in your Platinum arena
Sometimes it is easy and you can get away with just fighting enough people to stay at number 1
Otherwise you need strong heroes to beat those above you
What are some recommended heroes?
What teams are good?
There are lot of good teams and comps that work well depending on the defending team
Shego, Meg, Ian combination still work well a lot of the time
Baymax, Kristoff, Elsa, Olaf and Mr Big make a mean Freeze team
Bagheera, Aurora and Disgust are great for silencing and removing buffs
It really depends on the opposing teams…