Put it on an opposing Cabal Coffers, Academy Ruins, Kor Haven or Gaea's Cradle to turn it into a Swamp, so it's opposing land control as well
You can use one of the 30-plus cards in Magic that can untap any kind of permanent in that Shorikai deck
1 Nuka-Cola Vending Machine (Borderless) Price $99.90 Despite being a mere uncommon, the borderless art version of Nuka-Cola Vending Machine is the most expensive card in Universes Beyond: Fallout as of the time of this writing
Zealous Persecution Persecution is the kind of modest effect relevant in a wide variety of matchups, fits into a number of different decktypes, and is very strong against Infect
(In fact, with this colour combo, you can also make a powerful team of Final Fantasy heroines: Rosa, Rydia, Terra, Aerith, Tifa, Rinoa, Garnet, and Yuna can all have a place here.) Vivi / Wizards (Blue / Black / Red) Theres something poetic about using sweet little Vivi, the Best Boy, to bully players in a card game