Im definitely one of the people that feels like too much product is coming out and its getting hard to keep up with all of it, but a low price, low difficulty, functional deck you can unpack and play as-is should be a thing close to any TCG should offer
Be on the lookout for cards like Sign in Blood, which are targeted draw spells, so you can draw a bunch of cards or inflict double the damage to opponents
Playing the Overlord on three will put you at four lands that turn, and if you have another land drop on your fourth turn, you can cast another Overlord for the full five mana, as a creature this time, while further ramping you to six lands
Hidetsugu, Devouring Chaos Hidetsugu, Devouring Chaos blends together form and function perfectly
If the two mana being paid doesnt impact your opponents ability to cast spells, the Tithe may not be doing much