Shaman Ability Tree

So for some classes some ability block other ability but why for the Shaman the Mask of Lunatic don't block the Bullwhip / Overseer / Crimson Effigy / Flamming Tongue / Blood Sorrow ? All the ability here need Uproot but the Mask remove Uproot so in theory all the ability mentioned should be disable if you take the Mask and vice versa or you let the Mask casting Uproot but this will be weird

 

Probably because if it was blocked, it would prevent you from unlocking other abilities on the tree. Would really suck if just by taking Mask of Lunatic you were completely locked out of Summoner

 

Yeah but at least a message below the ability that say "This ability will block ..." But this won't block you to take them but just prevent you that there are not compatible together, if it's just a warning it could be great too

 

How I wish that were true...
Mage tree suffers equally with Burning Sigil and Stronger meteor being available to Ophanim users even though they are incompatible and it does nothing to boost Ophanim's damage