Gold Whetstone

Sunlight Stone in Dragalia Lost is used to unbinds a 5 dragon by one stage. You can obtained it from Dragon Trial Endeavor Pack..

Moonlight Stone in Dragalia Lost is used to unbinds a 4 dragon by one stage. You can obtained it from Dragon Trial Endeavor Pack..

Champion's Testament in Dragalia Lost is used to unlocked the 5th floor in base 5 unit's Mana Circle. You can obtained it from Events.

Knight's Testament in Dragalia Lost is used to unlocked the 5th floor in base 3 and 4 unit's Mana Circle. You can obtained it from Events.

Shadowwyrm's Drakescale in Dragalia Lost is used for Unlock nodes and floors in Shadow-Affiliated Mana Circle, You can obtain it from Zodiark's Trial Events.

Shadowwyrm's Scale in Dragalia Lost is used for Unlock nodes and floors in Shadow-Affiliated Mana Circle, You can obtain it from Zodiark's Trial Events.

Lightwyrm's Glowscale in Dragalia Lost is used for Unlock nodes and floors in Light-Affiliated Mana Circle, You can obtain it from Jupiter's Trial Events.

Lightwyrm's Scale in Dragalia Lost is used for Unlock nodes and floors in Light-Affiliated Mana Circle, You can obtain it from Jupiter's Trial Events.

Windrwyrm's Squallscale in Dragalia Lost is used for Unlock nodes and floors in Wind-Affiliated Mana Circle, You can obtain it from Midgardsormr's Trial Events.

Windrwyrm's Scale in Dragalia Lost is used for Unlock nodes and floors in Wind-Affiliated Mana Circle, You can obtain it from Midgardsormr's Trial Events.