They add more items to the events as they become drops in the singularities. Gears and pages will drop around the time London is out. The horseshoes, we might have to wait until Camelot before they are fully available.
Depend on how many turns the battle take and team overall card layout.
If less than 9 turns or if art cards total is less than 6 then Cu NP gain is less than average and firing 2 NP takes bit of effort, his hit count is so averge in NP and stargen.
Okita can do 3-4 NP in 9 turns because of her hit counts + stargen so she is on a whole different level.
Halloween Petit Devil advantages against Dive to Blue is that it increases NP gain not just Art effectiveness and yet you suggesting: "Best used on offensive Servants owning at least two Arts cards". There are servant with godd hit count on Quick, Extra or event Buster card.
Well, the Jack's Best CEs section above listed 2030 as Jack best CE, when she suppose to be the best stargen in the game. There is no reason to put 2030 on a servant that can generate a bunch of stars on her own.
Pretty sure that they have abandoned the CEs tier list.
I mean just look at this:
-Talk on the Heated Sands: "Useful on pretty much every servant as 80% NP gauage can be combined with a variety of effects (such as Waver's skills) to immediately use a Servant's NP"
-Talk on the Heated Sands effect was supposed to be: "Increase Critical Star Gather Rate by 400% and increase Critical Hit damage by 20%." Which has nothing to do with 80%NP
Lol, Zhuge Liang's NP overcharging effect is to increase the stun chance by 5.7%. I am pretty sure there are better candidates for Kaleidoscope.
Also as a support servant, he should be using his skill to aid his allies need not using them to refund his own NP.(Not that Zhuge Liang has problem charging his own NP anyway)
Why would you put this CE on offensive servants, it has no damage boost and doesn't provide any attack stat either.
To utilize 2030 the team comp should be:
Support 1 with 2030 + Support 2 with 2030 + Main attacker ( the main attacker should have highest start absorption in the team)
Also servant with start gen ability like Hans, Merlin, Marie Caster could replace one of the two 2030 holders.
If you want more star gen on Gil wouldn't Moonlight Fes or Castle of the Sun make more sense than Be Elegant. Since they also provide Crit damage up in exchange for slightly lower star gen, I mean Gil will probably be the main damage dealer after all.