Speak briefly with Pothead, then destroy both of the blue and white pots to unlock the door — we’ll be using this mechanic frequently throughout the Urn Witch’s Manor. Head through the now-open door, and activate the door back to…

Head north-east (it’s the only way you can go), then hit the glowing cube to open the gate and continue up the path north-east. Once you cross under the bridge (and see the dude that took your Giant Soul!) go…