[GAMEPLAY] Pantheon Ult and Mordekaiser vs Sion

A) From my understanding of the game Pantheon ult has to be channeled for him to release his feet off the ground. If one roots (in this particular case Zyra's E) Pantheon while he's channeling his ultimate it won't be stopped and he'll just leap into the air. Seems like a bug to me or at least feels unnatural if someone can leap while being stuck to the ground by some strangling Zyra roots.

1. Let Pantheon channel his ultimate.
2. Use some sort of root, preferably Zyra's E.
3. Try to root Pantheon.

B) Playing Mordekaiser vs Sion I realized that when you use your ultimate on Sion and kill him in the progress you will NOT receive a slaved soul. Instead you have to kill Sions undead body (his passive) before you get your soul. During that process the ultimate will remain on Sion's passive even if the 10 seconds the ultimate originally lasts have expired. On the one hand this feels very unrewarding especially in laning phase (since later on every half decent "Numero uno" would rather ult some ADC or sth) and on the other hand it's not that logical since the kill message for Sion actually appears after you "kill" him the first time, not his passive. It's a bit of a flawed comparison but it's like you'd kill a Kog'Maw and would have to wait until his chain-reaction splatters until you get his soul.

1. Grab "El numero uno" (Mordekaiser) and Sion.
2. Get Sion's HP low enough for Mordekaiser to kill him with his ultimate/while ultimate is applied to Sion.
3. Check on Mordekaisers ultimate timer on Sion's passive.
4. Finally... have fun with your slaved Zombie-soul (if you still live by that time).