A little Hassan plan

This idea is pretty common. CA Hassan widely reputed to be a good star generator with high survival, so a lot of people put a Fragment of 2030 CE on him and watch the crit stars poor in. Pair him with a crit servant like Lancelot or Gilgamesh and you have a good setup.

Crit strats usually aren't as consistent as art or buster teams because the command cards can sometimes shuffle badly, causing your 50 stars to go to waste because you got 4 Hassan cards instead of Lancelot cards when you needed them.

Yes it's worth and i would say it's funny,amusing and yet, it's effective at the same time.
It's a pretty advanced combo, even for me i have been using this similiar ways to clear some event faster or to kill ''annoying'' boss with a tough build.

I used Leonidas for this case, Leo will buff my Gilgamesh and take hits from the enemies and then the next member will be a supp or a tank with decent utility.

Some low star like Cursed arm has good utility. For example Caesar, Blackbeard, Asterios and Mata hari.

low star servant have more then what ppl think to offer.

personally, i prefere to run hans and a support whit 2030 instead of a proper star generetor like hassan , becouse it make more constant (15 star saberlot+8 hans +8 2030, and i am good to go)

Hassan will mostly outlive Lancelot, but with a 2030 its free star for him.
You could also use Mozart for his 1st and 3rd skill to help Lancelot in a Burst turn with the crit+art.