in fact, if a Doctor does suggest some gross infinite combo, that will likely push it further down my list
Being able to interact for just a single mana is a huge deal, and theres a shot that this becomes the most important new card in the entirety of Core Set 2019
Today's first set of spoilers are from Wizards of the Coast's article on the mechanics of Aether Revolt
its cheap enough to cast before your opponent has too many options, and exiling the graveyard in addition to a creature shuts down random decks when they go for a big win
$1.49 Lunar Convocation Bloomburrow $2.79 Suture Priest New Phyrexia $1.79 Starscape Cleric Bloomburrow $0.49 Tithe Drinker Dragon's Maze $8.99 Kambal, Consul of Allocation Kaladesh $0.49 Elenda, Saint of Dusk Foundations $1.79 Cliffhaven Vampire Oath of the Gatewatch $5.99 Elenda's Hierophant The Lost Caverns of Ixalan Commander Decks $0.79 Amalia Benavides Aguirre The Lost Caverns of Ixalan $0.39 Drana's Emissary Battle for Zendikar $0.39 Marauding Blight-Priest Foundations $1.29 Shadowheart, Dark Justiciar Commander Legends: Battle for Baldur's Gate 0 results found
And there's always some dumpy answer, like the Overlord tutoring up the indestructible Sliver Hivelord to drop, or the Crystalline Sliver and such