The Silvan Bramble-Wyrm is an invasive arboreal wyvern species originating from primeval swamps in equatorial jungles, now found globally due to egg transport in timber and agricultural shipments. Characterized by its long prehensile tail, foliage-like wings, and a size between 12 to 15 feet in length, it adapts rapidly to various biomes. The creature exhibits a unique diet, earning energy from sunlight while consuming meat for growth and regeneration. It utilizes necrotic nectar and pollen-burst as breath weapons for offense and defense, respectively. Socially, Bramble-Wyrms live in small family units, fiercely territorial and primarily ambush predators. They disrupt ecosystems by creating dense "Dragon-Bramble" thickets and are seen as pests by humanoids, often needing to be eradicated. Their lore suggests they were once vines, transformed by a forest spirit. Notable individuals include Blister-Bark, known for evading capture through camouflage.