Your power can't be reached

You get upset easily,

But you always win,

Strong enough to be invulnerable.

Durmstrang Institute isn't a house,but an Institute can sometimes be house.Nerida Vulchanova  is the founded Durmstrang. All of them are brave,powerful and they have courage.Their main colors are light green and red, and their animal symbol is a phoenix.

They have Lava as an element.