These have a 2.572% inclusion rate (4th Card), 10.288% inclusion rate (5th Card)
She lets you run all of the expensive legends like Gisela, Blade of Goldnight or Atraxa, Grand Unifier, letting you sneak them into play with the Prismatic Bridge, or just ramp into them by tapping cheaper legends you curve out with
You usually have to spend atleast $1 on your card to activate the automatic discount, but you'll end up saving far more
This is because there's another Booster Fun version of Okoa borderless versionand in general, our heuristic is to maintain the relative ratios of "Booster Fun versions of Oko" with "Booster Fun versions of other mythic rares." This means that if a card has multiple Booster Fun treatments, you're less likely to open any particular version, but you're just as likely to open a Booster Fun version of Oko as any other card overall
Kirri, the secondary commander in the deck, buffs your Plants and Treefolk and lets you rebuy those creatures and lands from your graveyard