Clash of Kings Dragon Grapheme Stone
The Dragon Grapheme Stones can be synthesized or disassembled, so scholars used roman numerals to number them. With the unremitting work of the scholars, more and more Dragon Grapheme Stones are being discovered. You can obtain the Dragon Grapheme Stones by killing monsters in Lv. 11 or higher, completing the Princess Secret Order and participating in some related events.
Synthesis of Dragon Grapheme Stone
You can use two Dragon Grapheme Stones to synthesize a stone one level higher.
Disassembly of Dragon Grapheme Stone
You can disassemble a Dragon Grapheme Stone to two stones one level lower.