Roy Rarity...

It really depends on what you roll. It's totally random. At the game's launch, I pulled an INSANE number of Fae but up until maybe a month ago I stopped being able to pull her, which sucked because I really lacked Renewal 3 fodder. I've actually had to sacrifice 5* Boey's just to get it on some units... (To be fair the ones I sacrificed had terrible IV's). Some units come in waves for me. Like today I was trying to pull for Spring Sharena and my wallet got FREDRECKED because I pulled so many of Frederick.

man same buddy

i only have 3 units with triangle adept at the 3rd tier and one of it was from a 5* roy actually

i also happen to have one bad IV'd roy in my barracks at 5* waiting for merging unless binding blade's refine is bad then he goes into triangle adept fodder

The amount of Roys I get from pulling on reds happen about 30-40% of the time for me. I already gave some units TA and I still have 8 copies plus one I have kept to deploy.

At the very least you got like 4 roys

I haven't gotten another copy of him since the one i got from all the way at the launch of the game

I got 5 Roys, two had to die for TA3, however I only got 1 A!Tiki, even tho she is 3-4*, then again I have ~12 Stahls, 6 Kains, 6 Ogmas, 5+Seliphs, but 0 Marths, 0 Caedas, 0 Eirikas. This can't be random. Also pulled my first Nowi last Month even tho I have like 13 Clairs and 10+ Catrias and Mathildas.
Edit: Playing since launch ofc, a bit money spend(wasn't worth it tho...)