Cycling your hand and getting 3 things for it is amazing though, and there's tons of ways to turn discarding into even more cards, or you may want to fill your yard for reanimation or to win off Underworld Breach
Heroic Reinforcements is super dumb with Hero of Precinct One, and Trostani Discordant is accessible via the spell-lands of Flower and Legions Landing
Yawgmoth, Thran Physician has to be among the most broken cards in the set for the WB sac archetype, and its also has a fairly high floor in general
Once Surrak and Goreclaw is on the battlefield, cards like Jumbo Cactuar should help you wreak havoc
Mai, Scornful Striker This is just an elegant design, and something were familiar with on comps like Eidolon of the Great Revel
If you can bounce it back to your hand you can keep the board clear turn after turn