10 men's and my combined stats vs feral bond gods are 19-0 vs Elidnis, 17-1 vs Ferox and 20-8 vs Fire Queen so you're probably doing something wrong. For starters, this -
once Fire Queen has 3 or 4 feral bonds you are done (this applies to the other two as well since they have a high creature output (especially Ferox)).
- is just false. 4 bonds with full creature slots heal 92 damage a turn. FQ has no shields and your maximum damage output is 166 damage a turn, usually 139, 148 or 157 in practice. This isn't just theorycrafting, I've punched through multiple bonds before. My guess is that you're not maximizing your fractals.
Elidnis and Ferox are definitely easy, but I have no idea what's going on vs FQ between us. I'm 10-0 in that matchup, 10 men is 10-8. I can see losing to her the way 10 men described so I'm pretty sure going undefeated has been a freak occurrence, but that's still a big discrepancy to chalk up to luck. I don't think there's even anything out of ordinary I've been doing in that matchup. Rewind anything whenever possible, drop early ghosts if you can keep them alive, maximize your fractals, in the endgame rewind your own ghosts to keep them alive vs Eagle's Eye.
edit - added some of this stuff to the OP