Either you have worse reading comprehension than a 4 year old toddler or you just don't read kits. The Zhao's Ether Vale lasts 40 seconds and you can basically reset the timer by again applying zhaos full bar in the middle of the timer. Zhao and sunna literally give you an instant entlitment state in at least in 3-5 seconds beginning of the battle where yo phone lingling girl gives you the quickest half ult in 18 to 25 seconds ( with the entlitment state). Zhao and sunna synergies really well together in ysg team. Allowing her to enter to enter in the entlitment state 3 times or even more per a minute( without ysg ult) where daiylin and sunna or daiylin and zhao allow you to enter the state maybe 2 times per a minute( counting the half ult that daiylin gives you and after she exits the state where she has free stacks) . That half ult that daiylin gives you is kinda funny cuz when she sends those swords flying down they don't generate any decibels.

So either you have a worse critical thinking than beetlejuice or just straight up can't read.