Does Sions passive work with the jungle item?
?
?
yep
Yes, reached 7000 health recently.
Actually no, go test it if you doubt me. The jungle item doesn't add 25% extra to his Soul Furnace bonus health. Not sure if a glitch or intentional.
It wouldn't show it as adding to that. What it does do is add in the health you get fro the passive into the total amount being increased. However it building it would not make your passive go from saying "you get 100 extra health" to "you get 120 extra health". You still get the 120, but it doesn't change the text on your passive.