Thanks guys, that already helped me a lot!

@dte:
-In which MU do you really want Pharaohs?
-Where would you board out FoW?
-My thinking with Sickening Shoal instead of Contagion was that I can also kill Ooze after 1+ activation. Or is that irrelevant?
-I have also really liked CotA but I needed to make room for Amalgams and FoW

@Mr. Keller: I never realized that Leyline of Sanctity shuts off Bogs/Crypts/... and also does wonders vs. Storm/Burn/...

What do you guys think of the following sideboard:

3 Disrupting Shoal
4 Sickening Shoal / Contagion
4 Leyline of Sanctity
4 Faerie Macabre

Or should I rather go for 3 Leyline, 3 Faeries and 2 Unmask? I'm not really sure if I really need Unmask since I have FoW/Shoal. In which matchups do you board it in where Therapies aren't enough?