
I was curious how the 6 star champion stats compared to their previous versions when ranking them up. In my sheet I've used stats from the aunt Mai website and taken agent venom and apocalypse at my examples.
It can be seen that both get an average value boost of between 30% to 40% per rank up as a 4 and 5 star champion. Making the resources spent worthwhile as you can't simply just pop a boost and get the same effect. This continues to 6 star champions when ranking up from 1 to 2. With a 38% increase from rank 1 to rank 2 it makes it a worthwhile investment.
However the increase from rank 2 to rank 3 is only 18%. About half what you'd expect when comparing to previous data. This drops down further to a measly 14% when ranking up from 3 to 4. Seeing as I could pop a 10% champion boost, which is easily obtainable from supreme solo crystals, and get nearly the same value as a rank 4 champion or pop a 20% boost on a rank 3 champion and have a higher health and attack stats than a rank 4. Why bother trying for the materials.
Tier 6 basic catalysts and tier 3 alpha catalysts have mostly been stuck behind paywalls whereas before we'd expect to see these rank up materials when completing the last chapter in the latest story quest act. At the rate the drop is going a 6 star champion at rank 5 would only be 10% stronger than a rank 4. So why even bother trying to get the materials?