How do I get Supreme Refinement Stone in 7DS Origin?

The Supreme Refinement Stone page lists all its sources in Seven Deadly Sins: Origin: dungeons, bosses, crafting, shops, events and rewards.

What is Supreme Refinement Stone used for?

Supreme Refinement Stone is used in crafting recipes, upgrades or exchanges detailed on its page.

Material

Ore used to reinforce armor and accessories. It can refine armor and accessories to make them stronger.

MaterialExperience

Information

TypeMaterial

DetailExperience

Sell Price10×

EXP500

Mastery Growth Dungeon — Hard	Guaranteed8×
Galland of 「Truth」 — Nightmare	Guaranteed9-10×
「Corrupted」 Ancient Dragon — Hard	Guaranteed7-9×
「Corrupted」 Warden Orgot — Nightmare	Guaranteed9-10×
「Corrupted」 Warden Orgot — Hard	Guaranteed5-8×
Draco King Drake — Hard	Guaranteed5-8×
Albion Mutant — Hard	Guaranteed5-8×
「Corrupted」 Guardian Golem — Hard	Guaranteed5-8×

Up, Up We GoMainCh. 11	Guaranteed4×
To the Sand ValleyMainCh. 8	Guaranteed3×
How to Treat HeatstrokeMainCh. 11	Guaranteed6×
Luigi and EllenMainCh. 12	Guaranteed4×
Demonic PowerMainCh. 12	Guaranteed4×
Vice Grandmaster of LionesMainCh. 12	Guaranteed6×
The Secret of the ConstellationMainCh. 13	Guaranteed5×
The Great EscapeMainCh. 13	Guaranteed5×

Guaranteed20×