The neat thing about Pikachu V-UNION is that it is a collaborative piece between 25 artists from the TCG's history, like Jiro Sasumo, Yuu Nishida, Akira Egawa, Kawayoo, Sowsow, Atsuko Nishida, and Mitsuhiro Arita
But I really like the idea of basically playing this card for free if you have enough creatures in your party, then continuing to play other burn spells or creature cards
Play versus draw should also determine how many of those sideboard cards you swap in
Looking over my pool, red-green ramp seemed like the way to go
Its a little more difficult to get off, requiring that you actually connect with a creature to trigger its effects