I'm trying to figure out why Patches wouldn't sell me his New Moon grass, Dark Moon grass, Stone of Ephemeral Eyes, and his White arrows.
Patches finally would sell those items to me after killing the Blue dragon and achieving PWWT in the Boletarian Palace. I've had PWWT in both Stonefang and Shrine of Storms prior to turning them to PBWT for farming.
The Cat's ring, which unlocked after beating 4-3, was the only item of his to unlock correctly.
The bosses I have beaten, and I'm sure I remember all these in the right order, are;
Tutorial Vanguard, Phalanx, Armored Spider, Vanguard, Flamelurker, Adjuicator, Dragon God, Tower Knight, Old Hero, Storm King, and the Blue Dragon.
If you might have a clue why Patches didn't unlock those items until that point, it would be appreciated.
I'm not sure if this was a minor error in my current game or what, lol.