for the cost of one Grass, one Psychic, and one Darkness Energy, you can devolve every evolved Pokmon your opponent has in play
If you were to enter a competitive Commander tournament with a precon deck, your chances of dealing with opponents sporting infinite combos as quickly and effectively as possible and winning would be extremely low
For my personal tastes, I would be scouring my rare binders for copies of Auratouched Mage, Eldrazi Conscription, Gigantiform, and Starfield of Nyx to start swapping out any less than ideal reprints
interestingly, most of these Trainer cards are only functional with Paradox Pokemon for example, the Pokemon Tool named Ancient Booster Energy Capsule

Approach of the Second Sun Day of Judgment Defiant Strike Divine Gambit Ephemerate Gift of Estates Gods Willing Mana Tithe Revitalize Swords to Plowshares Teferi's Protection Blue Sun's Zenith Brainstorm Compulsive Research Counterspell Memory Lapse Mind's Desire Negate Opt Strategic Planning Tezzeret's Gambit Time Warp Whirlwind Denial Agonizing Remorse Crux of Fate Dark Ritual Demonic Tutor Doom Blade Duress Eliminate Inquisition of Kozilek Sign in Blood Tainted Pact Tendrils of Agony Village Rites Chaos Warp Claim the Firstborn Faithless Looting Grapeshot Increasing Vengeance Infuriate Lightning Bolt Mizzix's Mastery Shock Stone Rain Thrill of Possibility Urza's Rage Abundant Harvest Adventurous Impulse Channel Cultivate Harmonize Krosan Grip Natural Order Primal Command Regrowth Snakeskin Veil Weather the Storm Despark Electrolyze Growth Spiral Lightning Helix Putrefy Are the Japanese Mystical Archive Cards Available in Foil