[All Turns] When this Digimon would leave the battle area by an opponent's effect, if you have 3 or more security cards, by trashing the top card of your security stack, prevent it from leaving
The party mechanic fell flat when introduced in Zendikar Rising, and hasnt really gained in popularity since then
They still hit you with the other nine, so its no Settle the Wreckage
You might never actually use Wrenn and Seven's ultimate ability, but if you're playing a deck that just focuses on the land-filtering part of this planeswalker, it's nice to know you can still get back those discarded permanents later
Between the Curry Spice, Cookpals, Madolche, Suship, and Tomato archetypes, Konami has plenty of food-based archetypes they could debut or improve if they want to do future promotions with various fast food chains