So can we talk about the ults that Sylas has weird executions of? Some of them would we awkward

So as far as i can tell, he gets a ult off the clicked champion, but some ults are designed to work a certain way with a champs kit. is a ammo based ult, so does he get a certain amount of shots or just one and done (with a pretty short cooldown since its 200% of the base cooldown which for corki is like 1 second) transform, so what happens does he get the mega gnar ult in this case or just the buff or does it matter what form gnar is when he does it? he doesnt really have a way to define his ult besides it buffs his next ability. Does he get buffed abilities, does his next ability work like heimer would? how does this work. her ult by itself doesnt do anything, it just spawns tentacles (and a small burst of damage nearby). its her w that does the work, making the tentacles slam down. does his w (since it is single target) work like illaois does for a few seconds? does a bit of damage but really her ult is for the markings so she gets q resets, so really whats the point (i know it disables autos if you walk through it but lets be real you wont steal the ult if thats all it did) does he get the passive or just the active? again, a transform, so what happens? how does he make a marked champ? like heimer, does it just upgrade his next ability or what? does he get the dragon passive? another transform champ, so what happens? doesnt have the charge counters (souls or whatever they are called) so does he only get the base damage or does he get max damage? does he only get the minimum damage since he cant make orbs? this one they showed in the video so idk really but in the vid there were 3 shrooms, so does he get 3 since thats what you start with/are capped at? (inventory wise, not the max you can have on the map) it makes his autos pierce and his range go up, so what happens here? doesnt have a ult, so does he just use his r? doesnt really do anything besides buff her ad, since he doesnt have the tumble to turn invis and his passive is completely different it showed this in the vid too but im curious how much he gets, does he get the teleport back as well? does he only get one blink or multiple?