Radstorm Sometimes, you don't need a lot of words to encapsulate the feel of a card, and Radstorm is basically a card that you can use to exponentially increase the effects of rad poisoning with its storm and proliferate mechanics
This group includes Uro, Titan of Nature's Wrath, Mystic Sanctuary, Oko, Thief of Crowns, Mystic Sanctuary, Field of the Dead, Arcum's Astrolabe, and more
Its a great combo with something that sacrifices an artifact (Krark-Clan Ironworks, perhaps?) and artifacts like Spine of Ish Sah and Portal to Phyrexia that impact the board
Additionally, even if you dont have the mana remaining to cast the cards Dragonhawk exiles or have no use for them on the current turn, this card will still use the exile effect to your advantage
Wilhelt, the Rotcleaver and Undead Augur are solid draw that reward you for doing the deck's thing, which is sacrificing zombies