pikachu mario pokemon card 294/XY-P (マリオピカチュウ) Mario Pikachu 294/XY-P Custom Pokemon

Funnily enough, you only really want one of these in your sideboard because drawing it is a complete disaster and basically leaves you down a card, unless you have a way to discard it for value

Phelia, Exuberant Shepherd might be the answer blink decks need

They belong in Commander, and here they are

Game_of_Cones says

Its rarity in high grade and its place on the Reserved List drive collector demand

Still, the ability to search for non-basic lands for only one mana is significant, and any decks like Gruul Cascade and Dimir Terror that can get additional synergy from having access to these cards have grown in popularity in the metagame