Thank you for the infos guys.
I do have a new question.. about the shield/passive ordering. As is now, what is casted first counts. Before I've got used to it I have been using (and lost to it quite some of the battles) combinations like troll/green bot + AoS. What happens is that AoS block passive prevails over shields and takes the full dmg. Lets say green harpy hits my low hp team where prior to it my green bot casted force shields on all and my AoS is still alive. Force shielding is ignored, 3 bars remain but AoS is dead for sucking up the dmg. Was surprised. Same happens with red troll passive shields (and I can't say if it goes for shell talis respectively since I haven't tested). So this ordering is easier to notice with force shields on.
Imo the logic would be that dmg is reduced/calculated per creature respectively to shields before it moves to AoS due to block.
Well I've learned the hard way not to pair those things for now.
So the question is will this order remain or it will be adressed sometime soon and the logic will prevail.