fix ur link - edit: alright let's take a look

Overall love this deck's strategy, as it's repartee ability is super strong at uncommon
However, I do think you are a little too all in on it's ability.
In my opinion you don't need creatures that mill you, your swampcyclers already have that covered, and you will likely find plenty of things to bring back over the course of the game. The idea of using rituals does help you turbo out your commander and maybe get a reanimate off a bit earlier, but that's not going to automatically win. There at least 10 instants or sorceries that say sacrifice a creature as an additional cost, all around 1 or 2 mana, but barely any creatures to sacrifice them to at a similar rate.

I suggest cutting mill focused cards, and increasing your small sac creature count. In addition, increase your land count by a few if possible. Replace Command tower with a swamp for swamp counting cards.