Maximum 2 Endurance Charges (Crucible Tree) + Masterful Form Interaction

Masterful Form : Your Maximum Endurance Charges is equal to your Maximum Frenzy Charges
+1 to Maximum Frenzy Charges

Crucible Tree: -1 to Maximum Endurance Charges, +12% Area of Effect per Endurance Charge

-Will the endurance charges be capped at 2/3 because of the crucible tree, or will they simply match my frenzy charge maximum because of the ascendancy? Or perhaps just match the frenzy charge amount, -1 of that amount? A little confused.

Considering trying a new build with Masterful Form, as I have a nice Unique I like that has this '-1 maximum charge' crucible passive. Since I normally have 4 frenzy charges, and MF will also grant 1 frenzy charge, I assume I may end up with 5 frenzy charges and 4 endurance charges - is this accurate?

I'm semi-noob, so thanks in advance for any help.

Your Endurance charge max will match your Frenzy. The -1 will not apply.

That's awesome. Thanks for replying. It basically cancels out the only negative aspect of the crucible tree. Thanks again.