As a relatively new C2P player, I know that 5s will not be ready for a long time so I am building up viable teams for titans with just 4s, much easier to get.
Usually each team will have 3~5 heroes of strong color, with the highest available tile damage, chosen in this way.:
1 defense debuffer
1 attack buffer
1 attack debuffer or some other good
1 wu kong
Wu Kong (???)
What do you think?
Amongst TC20 5*s, which ones would you use to improve each team?