Black Desert / Knowledge categories / Ecology of AetherionEcology of AetherionParent category1Ecology of Outer EdaniaKnowledge9Darktouched Spirit KnightPossessed MurakaMutated MurakaBlack WingsBlack Spirit-consumed BladerBlack Spirit-consumed MercenaryDarktouched Young SpiritDarktouched Root SpiritDarktouched Spirit Shaman