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Materials Converter — Rise of Kingdoms
How many legendary materials you can make from what you have (4 → 1).
Free, no sign-up, works on phone.
How to use
- Enter your leather, iron ore, ebony, bone and universal materials by rarity.
- The converter upgrades everything 4:1 up to legendary and shows the leftovers.
Don't have time to play? Our pilots can do it for you
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