Repeat with the remaining cards and packs
With a low retreat cost, an easy setup, and an advantage against some of the most powerful Pokemon in the game, Pikachu is bound to be at full power before your opponent can Evolve their Pokemon or get the Energy needed to start striking back
A second strategy is based around the Graveyard, so Im guessing maybe Zombies
"Number C125: Neptune, Ocean of Divinity" Aqua/XYZ/WATER ATK: 3000 DEF: 2500 RANK: 8 (********) Effect: 2 Level 8 WATER monsters You can also Xyz summon this card by using a "Number 125: Neptune, Ocean of Calamity" as the Xyz material
Creature - Human Shaman Unyielding Gatekeeper Disguise (You may cast this card face down for as a 2/2 creature with ward
I think adding ward 2 to expensive Commanders is the way forward in a format that encourages running a low curve, especially when your deck revolves around them