Delvurite Crafting

Delvurite Crafting with Robalard's Orb :
 * Any item's number below the roll modifier for the session may be crafted at the end of that session.
 * Crafting requires both Delvurite and a Magic Item to fuel the orb.
 * All crafting materials are consumed regardless of success or failure.
 * Success chance is capped at 90% regardless of modifiers.
 * Tables are 1-9.
 * Item Values are 1-900.

"Crafting Cost = 10 * (Table Number)""Crafting Chance = 100% - (Item Number / Roll Modifier * 100) + (10 * (Magic Item Item quality)."All fractions are rounded down.
 * Magic Item Quality values are from 0-4. Common, Uncommon, Rare, Very Rare, Legendary. Any additional items 1-5.
 * Items with roll ranges use the lowest roll value for crafting calculations

e.g. My character finishes a session with a roll modifier of +202. I want to craft myself a +1 Longbow as +1 Weapon's lowest range falls on 101 and is within the roll mod. It is on Table 2 so it will cost me 20 Delvurite to attempt to craft and 1 Magic Item:

Cost = 10 * 2 = 20 Delvurite

I choose to use an Uncommon magic item to boost my chances, making chance to successfully craft 60%:

Crafting chance = 100% - (101 / 202 * 100) + (10 * 1) = 100% - 50% + 10% = 60%.