One-Hit Wonder

Simple deck idea. Play units with double damage/berserk, pump them and goldfish opponents for lethal. You can often hit for nearly 20+ damage on turn 4ish if the stars align. Deck is easy-ish to play (make sure to math stuff out before pumping up the jams), but takes some use to knowing when to play chicken or just go for it like infect/Heroic decks in Magic so you might have to know the "meta" and decks/cards in the format to play around. It's also quick and relatively budget friendly.

Good matchups include anything that doesn't have a ton interaction/removal like rebuild combo or clunky 3+ color decks that time to setup. And if they do have a ton of removal, well, concede and move onto the next game. The deck wins or loses fast usually.

No market and a lot of basic sigils for max speed and turn Jekk online. A market might be a good idea though since Red Canyon Smuggler has double damage as well.

Sideboard cards are options to play around with. Valk enforcer is simply there as an option to just have some interaction/clear fliers/beat stupid Tocas, Waystone Harvester who this deck almost always auto-loses to.