After some more testing i've noticed:

1) a 2/2 split between WoG and Firespout (with at least a 3rd one sb) seems fine;

2) faerie macabre>ravenous trap; trap is poor against reanimator, a matchup i'm concerned about;

3) at least 1 tormod's crypt should be present if tolaria west is played;

4) still not sure about tolaria, it's the kind of card that can save you the day or slow you down when you need to be fast.. stil it's more yes than no for me..

5) i went back on karakas and added 1 main (-1 delta)

6) wing shards: may be a solution to any non-Iona fatties..