Goblin Biker Grand Pileup X TRAP Target 1 Xyz Monster you control
The Magic: The Gathering Double Masters 2022 set contains many reprints, including popular planeswalkers like Wren and Six, while giving older cards like Imperial Seal a first-time reprint
Are there more changes Id make if I were making the deck for myself
URzaTron | Osyp Lebedowicz Creatures (8) 4 Keiga, the Tide Star 4 Meloku, the Clouded Mirror Instants (18) 2 Telling Time 4 Compulsive Research 4 Electrolyze 4 Mana Leak 4 Remand Sorceries (5) 1 Blaze 1 Invoke the Firemind 1 Tidings 2 Pyroclasm Enchantments (2) 2 Confiscate Artifacts (4) 4 Izzet Signet Lands (23) 1 Minamo, School at Water's Edge 2 Tendo Ice Bridge 4 Shivan Reef 4 Steam Vents 4 Urza's Mine 4 Urza's Power Plant 4 Urza's Tower Sideboard (15) 4 Annex 4 Giant Solifuge 2 Pyroclasm 2 Repeal 1 Ryusei, the Falling Star 2 Smash The tension in Spree is largely between cards that do a bunch of things not-very-well and just pure ridiculous splashiness
Most cards that give you energy counters also give you a way to spend them for various bonuses
Of course, you have these simple pieces, like Blood Artist, Falkenrath Noble, and Orcish Bowmasters