The Abzan are stalwart warriors with strong familial bonds who summon their ancestors spirits
The aim is to drop hatebears and other value creatures early and slow down your opponents
It's exile-based mill too, so no incidentally helping out the graveyard deck
Instead, If Szadek, Lord of Secrets would deal combat damage to a player, instead put that many +1/+1 counters on Szadek and that player mills that many cards. That means you can keep building with every hit, and if you buff up Szadek, you can mill out your opponents even faster
Its packed with powerful cards, flavourful callbacks, and even reprints like [[Dark Confidant]]
Its at its best in a control deck as a win condition that also gets rid of a problematic permanent when it enters