Recursion, Tutors and More In my opinion the above categories are the most important to be thinking about while building a deck, but there's three more types of cards I wanted to discuss
We refer to these as "mana sinks." In our Eldrazi disruptive aggro deck, we have a few cards that act as mana sinks
Kain is a good early play that can guarantee you the top-ups you need, and you can do some dastardly things with him, like building him tall and strapping a Vampiric Link to him to ensure you gain life off of anyone attacking with him
Step into a realm of graveyard shenanigans with this deck centered around Chainer, Nightmare Adept
Valgavoth, Terror Eater Atraxa, Grand Unifier has a new challenger at the top of the reanimator food chain
9 - Appa, Steadfast Guardian (Borderless) - $22 Aangs faithful companion is not only adorable, but he has airbending potential on the battlefield, too