Rose of Isha
From Warhammer 40k - Lexicanum
Roses of Isha were flowers with pearl stigma said to grow where the Eldar Goddess Isha walked in the mortal realm. None had been seen since the War in Heaven until Yvraine plucked one during her trials in the Black Library.[1a] It allowed Yvraine and the Ynnari to pass through the Garden of Nurgle to the Plague Planet.[1b]
