I always use 3x speed and 1x cooldown reduction since the mod released. Now i have 35k attack. Never banned. Dont be a fool by using mods in Enders Echo and Path of Trials. It has ranking system.
No need. 100 dmg multiply already make your default team clears 200k power stage with no problem. Dont need to summon anything. Just basic team you get from tutorial and upgrade them.