So... during the Black Friday sale I bought a couple of Midsummer Passion SP 'Runes'. They should stack with all other XP items, but does it stack with other SP items aswell?
http://www.illogical.nl/midsummer.png
The in-game item doesn't say anything:
http://www.illogical.nl/midsummer2.png
Now I have a couple of Runes (both XP as SP) left in Dimensional Keeper and I have no clue if they both stack with the Midsummer Passion, or just with each other, or only the XP Rune stacks with the Midsummer Passion.
http://www.illogical.nl/xpsprunes.png
Can I stack the XP Rune III 50% + SP Rune 50% + Midsummer Passion? Or does Midsummer Passion only stack with XP Rune III 50%?