Buy a favor for whatever scrips/tokens. It lets you *walk* into a specified dungeon and gather in it. You have 20 minutes to find the nodes. Critters optional -- I'd have some, but not the full dungeon worth.

OR

Buy a new leve with scrips/tokens. Reward is X mats. If you do excellent on the requirements, get 1-2 of the good mats as a bonus.

Anything but this RNG spam misery-train.