ebay scan pokemon cards Card Value Scanner for - CardMon Galarian Articuno 063/203 Rare Reverse

Its ultimate is a -7 which lets you play three cards from your opponent's exile without paying their mana costs

You could build it up as a Voltron commander and make use of this to commander damage your way to victory, or fill it up with other ways to dish out damage like Roiling Vortex and Guttersnipe

That aside, Electro is seriously strong

this is where Spectra Ward comes into play to bypass any blockers and also to give protection to your creature in one more layer

Its attack trigger adds a pretty big amount of randomness to the game, especially as it can force opponents to discard combo pieces or key cards from their hands