KING LEGACYKing Legacy Keys
Individual keys do not have enough unique steps for their own pages. This page is the whole key chain.
| Copper Key | Common | First, Second and Third Sea | Buying them from the Fruit Keeper, (25,000 per Copper Key) | A common copper key sold in the shop, unlock basic sea treasure chests. |
| Diamond Key | Legendary | Second Sea | You can craft it through Jack Stones NPC. | Ancient key unlocks high-grade sea treasures, origin and acquisition method remain unknown. |
| Gold Key | Rare | First Sea, Second Sea and Third Sea | Trading Enough Fruits To Get A Value Of 25 To The Legacy Trader , , Buying Them From Fruit Keeper , (15 Each) | Rare key, unlocks sea treasures, available in the shop. |
| Iridium Key | Mythical | Third Sea | Tidalgem Smith , Veyzor (0,3%) , Chaos Crab (0,5%), Craberno (1%) | Mythical key unlocks mighty sea treasures, holding fabled wealth, origin and acquisition method unknown. |
| Iron Key | Uncommon | First Sea, Second Sea and Third Sea | Trading Enough Fruits To Get A Value Of 15 To The Legacy Trader , , Buying Them From Fruit Keeper (5 Each) | An uncommon iron key found in the shop, opens valuable underwater caches. |
| Platinum Key | Epic | First Sea, Second Sea and Third Sea | Legacy Trader | High-grade key unlocks powerful sea treasures, origin and acquisition method remain unknown. |
PITYSYSTEM pays 5 Copper Keys and MYTHICALDRAGON pays 2 Iron Keys on the November code list. Platinum Key is the key search with the most volume. Its row is in the table with the wiki source.
Iron Key is a separate row. I do not merge it into Platinum. Golden Key quest text stays in the source cell when the wiki has it.
I do not have a published keys-per-hour farm rate, so I do not print one. Codes that pay keys are also on the codes page.
Questions
How do I get a Platinum Key?
Use the Platinum Key row in the table for the wiki source, and check the codes page for key rewards.
Where do the numbers come from?
The sources list at the bottom of this page, checked 7 Nov 2026.
Sources
- King Legacy Wiki — checked 2026-11-07
- togame.io King Legacy — checked 2026-11-07