xenan goodstuff

Just a deck full of strategy hosers, removal, and card advantage
Tocas, Waystone Harvester to hose enemy combat tricks (is hooru tempo still a thing?)
Kickflip Monk and Steward of the Past to hose void (yes, I realize anti-synergy between kickflip and my own recursion stuff, let the opponent deal with kickflip and then do that stuff because it's too good of a hoser to leave out)

Vara, Vengeance-Seeker to pop face aegis so you can kill their relics
Vara's Choice to hose their opening hand if you can play it early; late game still good because every deck needs some silencing ability

Insatiable Bug is all-around good to gain life while recycling Grand Excursions and removal
Namora the Pure for more life gain

market:
Lumen Reclaimer vs mill
Smuggler's Toll vs cancer relics
Braun, Regal Courier vs kerendon ramp
the rest of the market is finishers