Tempest
Tsuyuno Yatsumura is another magical girl who was given a stick by the Magical Girl Site. Tsuyuno's stick can stop time. She used it to retaliate against Sarina Shizukume. Tsuyuno warns Aya. Using the stick shortens your lifespan, and that someone is killing magical girls for their sticks, and that someone is closing in.
Aired 14/04/2018EP 2 - Tempest

MAGICAL GIRL SITE
Asagiri Aya is a young girl who has fallen victim to bullies at her school. Looking for a way to escape her troubles, she looks to the internet for distraction, when a mysterious website called "Magical Girl Site" appears. Simply viewing the page is all it takes to hurtle Aya headlong into the deadly world of the Magical Girl Apocalypse. There, it’s fight or die, against a seemingly endless array of savagely adorable, frilly-skirted killing machines, each armed with magical powers and an unquenchable thirst for blood and chaos.
(Source: Seven Seas Entertainment)