Each deck is themed around one of the five clans, featuring new-to- Magic cards and iconic reprints
BUT SEAL NOT BROKEN
They create value, but not overwhelming value the way something like Icetill does

Heres a breakdown of the prices of 10 Standard of the best decks right now for every deck I list its price in dollars (tabletop), tix (MTGO), and wildcards (MTGA): Selesnya Ouroboroid $648 [MTGO: 281 Tix][MTGA: 12 Mythic, 38 Rare, 7 Uncommon, 18 Common] Azorius Tempo $578 [MTGO: 244 Tix][MTGA: 5 Mythic, 53 Rare, 8 Uncommon, 9 Common] Selesnya Landfall $505 [MTGO: 253 Tix][MTGA: 4 Mythic, 42 Rare, 9 Uncommon, 20 Common] Green Landfall: $468 [MTGO: 159 Tix][MTGA: 4 Mythic, 35 Rare, 14 Uncommon, 22 Common] Izzet Lessons: $447 [MTGO: 166 Tix][MTGA: 4 Mythic, 29 Rare, 22 Uncommon, 20 Common] Dimir Excruciator $358 [MTGO: 186 Tix][MTGA: 11 Mythic, 31 Rare, 17 Uncommon, 16 Common] Izzet Prowess: $342 [MTGO: 105 Tix][MTGA: 3 Mythic, 27 Rare, 24 Uncommon, 21 Common] Boros Tokens $313 [MTGO: 35 Tix][MTGA: 3 Mythic, 32 Rare, 18 Uncommon, 22 Common] Jeskai Control: $285 [MTGO: 131 Tix][MTGA: 7 Mythic, 34 Rare, 20 Uncommon, 14 Common] Golgari Midrange $284 [MTGO: 41 Tix][MTGA: 13 Mythic, 42 Rare, 10 Uncommon, 10 Common] As you can see, the prices of these decks can vary a lot depending on whether you play in paper, on Magic Online, or Arena

Most of the focus is still on the 1999 Base release
In no particular order, these were my picks