Hm. We know that
has 2 copies of the RT Graboid deck, 3 surviving decks (Gravity duo, Miraclesanc Stall, Scrambled Shriekers), and 1 more deck that they'll have to pull out of salvages/Vault leftovers.
Their 6 match-ups this round are:
As Phys pointed out, one of the RT Graboid decks will be going to
, as it counters Immorushes, and should be able to shut down stalls with Shapeshifted EQs.
Mummytal could be an option here, if it weren't for the abundance of Earthquakes. It's essentially immune to their forms of CC (it takes 2 Rewinds to completely get rid of one, BB only slows one out of many, it still hits through Titanium Shield for 3 damage each, and it gets past Gravity Shield).
For
, Fractix might be an option. Death doesn't have threatening CC (other than maybe Plague, but Fractix should be able to recover from it), Fractal takes care of Bone Wall, and Deflags smack away Skull Shields. The only thing to worry about is Death's Earthquakes, although they might have discarded them now in favour of saving more Death cards.