Seargent Tibbs, Curageous Cat and Duke of Weselton, Opportunist Official are one-cost cards that can help you establish yourself on the board right away, while Aladdin, Street Rat is a two-cost card that can Shift into Aladdin, Heroic Outlaw later on
In addition to this, as a Chord of Calling player, Haywire Mite provides the cheapest possible Chord target for killing artifacts and enchantments
He wants hasty or flash creatures, who are dying, and artifacts that produce mana, ideally for spells that take the most advantage of split second
However, afterwards, Fireborn Knight deals 2 damage again to Anaba Bodyguard because the former has double strike, while the latter only has first strike
Rotting Regisaur Rotting Regisaur is a 7/6 for only three mana
I expect this list will not match any other content creator's top 10 list, but hopefully between the two, you'll come away with a good sense of the cards that impacted our format this past year