Can you let Sion use Summoner Spells while his passive is active?
Honestly, he's back to being fairly weak in the game right now, and arguably the most underwhelming part of his kit is his passive. You'l never be able to get more than one or two auto's off before the enemy just kites you to death (again)
just once I'd like to be able to flash for that final hit. Or ignite when I missed my chance to in living form.