No, your wrong mate, increased my arena power today and back to easy nodes 11 and 12, (was previously just 12, then 11, then 11 was hard, now it ain't)
I got easy 11 and 12 before the update and then didn't, increased power 44,900 and got them back. Today 11 wasn't an easy node, so I've pushed my arena team to 45,500 and will see if that brings easy 11 back.
His point is we face the same difficulty, relatively, at 6, 9 and 11. It takes my top team to complete 9 and 11. It usually takes my top 3, 6 and 7 best toons to beat node 6. We then face a fully maxed team in all ways on node 12. Relatively speaking, we all face the same difficulty on nodes 1-10/11, while some get powder…
Once you get around 38K arena power, you get the easy node 11. And near 41K you get the easy 11 and 12. I'd say in 100 years, you will have max gear toons and good mods. And an easy node 11 and 12. BTW, your best toons are borderline horrible together.
For the past 3 days I have gotten stuck on node 11 the issue I keep running into now is both node 11 and node 12 are impassable and my strongest team is 38k