Both decks lean toward an Aggro playstyle, packing in 26 Creatures each (many of which are double-sided, using Innistrad's Day/Night switching mechanic)
Third Place Dragons Rage Channeler Andrea Piemonti This card is currently the most efficient red one drop, being a helpful tool to manipulate the top of your library basically for free each time, but also being a respectable and elusive threat during the mid-game
(2021-09-24) Once a creature with decayed attacks, it will be sacrificed at end of combat, even if it no longer has decayed at that time
Id wager that each point of Afterlife is worth ~0.75 mana (see this article for more info on how much other abilities cost), so Orzhov Racketeers could theoretically be a 4/4 or even a 5/4 insteadwhich is fine, but probably going to trade down in combat
Oviya does something very similar, allowing the player to put a creature or artifact onto the battlefield from their hand for the low cost of a single green mana, and subsequently gives any artifacts put onto the battlefield this way two +1/+1 counters