Favor of Nes-pa-khuen-nu

can do any of the following once per day, Use dreadful glare, summon a 60ft sandstorm centered on themselves that blinds everyone within, causes all plants within 30ft to wither and die, can noticeably lower or raise the temperature within 90ft of them, can summon a swarm of scarabs (MM338), and can cause their eye sockets glow for any amount of time