With a renewed interest in cards that said win the game on them, I remembered Jace, Wielder of Mysteries was available
As an ex card, its stat line (140 HP and an attack that costs three energy and deals 80 damage) isnt particularly amazing
HIGH RISK
Illustrator: MAHOU Weepinbell #288 Weepinbell (1-Star Shiny, Shiny Rare rarity) is the #288/331 card from the Mega Rising set in Pokmon TCG Pocket
After that, fly to Fuschia City and head from south there and surf to Seafoam Island

In fact, we've seen enough that you can make more than a top ten of them: Top 10 Commanders That Care About Casting Big Spells Imoti, Celebrant of BountyImoti, Celebrant of Bounty Jin-GitaxiasJin-Gitaxias Thryx, the Sudden StormThryx, the Sudden Storm Zhulodok, Void GorgerZhulodok, Void Gorger Brinelin, the Moon KrakenBrinelin, the Moon Kraken Henzie "Toolbox" TorreHenzie "Toolbox" Torre Runadi, Behemoth CallerRunadi, Behemoth Caller Gilanra, Caller of WirewoodGilanra, Caller of Wirewood Zaffai, Thunder ConductorZaffai, Thunder Conductor Troyan, Gutsy ExplorerTroyan, Gutsy Explorer Kalemne, Disciple of IroasKalemne, Disciple of Iroas Gandalf, Westward VoyagerGandalf, Westward Voyager Simon, Wild Magic SorcererSimon, Wild Magic Sorcerer Radagast, Wizard of WildsRadagast, Wizard of Wilds Glarb, Calamity's AugurGlarb, Calamity's Augur Helga, Skittish SeerHelga, Skittish Seer So, with that in mind, why not take another look at how you can make spells that cost a lot cost a little