Stop searching for ordinary gifts
While this legend doesnt specifically care about lands like those dedicated decks, it can definitely help them hit those extra triggers when the lands run dry or their ramp doesnt come up
The Pepper Tiers now established, Ill do three things this time
Once you get Mewtwo in the active slot and Gardevoir set up to support, it's almost impossible to lose unless you make an error, or you're attacked by something strong enough to deplete Mewtwo's substantial 150 HP
you get a 3 mana bolt that you can then escape later, if you're casting it from your hand, and then when it hits the battlefield it certainly is quite a problem
Im sure that there are other more broken ways to use Selvala, but this partner pair definitely seems like the most fun out of the available options