For example, if an effect allows you to cast a sorcery spell with mana value 2 or less from among cards in your graveyard, you could cast Assault this way, but not Battery
If youre low enough to the ground, yes
Scientists Atlantean Skirmisher Baron Helmut Zemo Baron Strucker, HYDRA Overlord Body Launderer Change of Plans Copycrook Cyclonus, the Saboteur / Cyclonus, Cybertronian Fighter Doc Ock's Henchmen Doctor Doom, King of Latveria Echo Inspector Hypnotic Grifter Illuminator Virtuoso Kamiz, Obscura Oculus Kang, Temporal Tyrant Leader, Super-Genius Ledger Shredder Lethal Scheme Madame Masque Mask of the Schemer Mechanical Mobster Mob Lookout M.O.D.O.K
(Ok you got me, I started at the conclusion of wanting to play Cranial Plating and argued backwards until I got there!) Artifacts can work as cost reduction Creatures like Thought MonitorThought Monitor and Urza, Chief ArtificerUrza, Chief Artificer alongside sorceries like Organic ExtinctionOrganic Extinction, ThoughtcastThoughtcast, and Voyage HomeVoyage Home
Youll note the casting cost of the two creatures so far included one black and three white white
