Petrivit (also known as Eternal Veil) is a common tree found all across the Dusk Moor forest of Ressiavi Dep that has  a jagged, aged and edged look to it, often crooked and likes to hook itself onto others of its kin which may provide obstacles in navigating through its abundance. The tree bark is a back colour with deep red veins. The locals often carve into the black bark to reveal more of the veins in order to navigate and mark the terrain as the veins excrete bioluminescence. The tree has very thick and short leaves of dark olive green tone which tend to veil the forest ground into an everlasting dusk. The tree also has very strong roots that tend to naturally protrude out the ground in similar crooked shape like the branches of itself.