1. Does everything stack?
It was mentioned that toughness (eg. Gromril armor +Toughness 1) is actually a stack effect. What about other effects like Gates of Sigmar (+1 cost to target units), Contested Fortress (I am aware text says 'first' point, but Gromril armor text is similarly redundant) etc'... without Errata for these i assume the same logic should apply?
2. The BloodThirster makes entire damage pool uncancellable?
not just its 4 (or more) damage? I've seen this mentioned elsewhere...
3. Do all cards include themselves in special text?
eg. Thanquol's +power per skaven unit controlled includes itself? I assume this because other cards, like Greatswordsmen count themselves as having entered play for their text. A second card like this is Sniktch, I'm blanking on more examples...