In Magic, tempo refers to your momentum and position on board
All five cards are good and still heavily played, save for Chandra Nalaar, who costs 1 mana too many
Vault 12: The Necropolis Wasteland Raider Acquired Mutation Assaultron Dominator Bottle-Cap Blast Crimson Caravaneer Duchess, Wayward Tavernkeep Grim Reaper's Sprint Ian the Reckless Junk Jet Megaton's Fate The Motherlode, Excavator Mysterious Stranger Plasma Caster Powder Ganger Rose, Cutthroat Raider Synth Eradicator Thrill-Kill Disciple Vault 21: House Gambit Veronica, Dissident Scribe Wild Wasteland
The next Scarlet and Violet set for the Pokmon TCG will be named Destined Rivals and is coming out May 30
Each of these keywords has Trainer cards which make use of them
This is something I'd like to side in, not maindeck