There are a lot of smaller benefits here, like making Treasure Tokens hard to use, but how Sands of Time changes untapping makes it so deadly
Volcanic Offering deals 7 damage to target creature you don't control and 7 damage to target creature of an opponent's choice you don't control
Subtypes matter: an Aura targets a permanent as it resolves, a Saga gains a lore counter each main phase for chapter effects, and a Class levels up like an RPG skill tree
Convoke is an incredibly powerful ability, as it lets any creature tap to reduce the cost of a card, and Fallaji just gives it to every multicolor spell you want to cast
Modern staples like Inquisition of Kozilek and Grapeshot are getting the glow-up treatment for the first time
If so, ping me your decklist