u/Interesting-War-517

I feel like whenever I run out of coins during events, the rates go up just to force me to buy more.
I don’t have the numbers yet, but I will try to get it.

Should I save invenciblue and spider copies for the future or just invest everything in my TJ?

Is this team worth to build? I’m not sure if I have better options given my limited level and resources.
The idea is upgrade all of them to level 160 and then start to focus again my main team. Any suggestions what I can do better?