OK, my take on the match-ups:
Aether
Nothing has worked in the past, but no reason not to keep trying.
1. Toadmare. Still runable, decent domin, counters fractal if we are lucky and has PC for Shields.
2. They might expect poison, but PDials could work. Prefer not though, as I'd like it for a diff matchup.
Crazy Idea: AM Flooding. Fractal multi-death, and I'd be suprised if they go for immortals.
Air
I think they will fear our mass CC (not knowing we basically have none left) but even so, their mono is still scary.
1. PDials. if we can't kill SoFr creatures, dials is the other way of stopping them from attacking. Chrys can get through wings, though if they purify splash like Fire again I might cry.
2. If we fear a wings chain, why not include our 3 silences to find a gap in a SoP deck. A Nymph rush with SoP and silence/lightning splash.
Crazy Idea: Steam Machines with Deflag and our few remaining Dry Spells. Similar idea to 2.
Life
Like I said before, SoP could work with a diff deck.
1. Swallow. It's a great deck and we have not used it yet.
2. Grabbow. Tried and tested.
Crazy Idea: I'm repeating myself, but AM Flooding again. Could really do a job against life. This isn't even that crazy an idea imo.
Light
1. Serpentine. Kill their quanta production, BBs and squids against a tall element. Use dragons to stand up against potential wings.
2. UG. Some sort of Air NT with Fog and Owl's eye. Gets through wings, stands a chance against stall etc, and I doubt we will see reflect.
Crazy Idea: Umm... AM Flooding. I really think we should use this against someone this round, and actually light looks like another perfect target.
Gravity
1. Sanc/Miracle/Glory Domin. Only have 3 sancs but could be enough.
2. Nymph rush with Fire Pillars splashed so we can get nymphs under gravity shield, and kill their 5hp creatures. Hopefully enough Pillars to get over DBH.
Crazy Idea: PDials. We tried nova before, but PDials is far less impacted by BH, as we can save Novas to play directly before Dials.