Commander 2017 has an intriguing lineup, but remember that these cards are three years old and not one of these has had a reprint (except Teferis Protection, which has had two: Mystery Booster and a Judge Foil): My point here is that the high tag on the Fierce cards wont last short-term
Luminate Primordial, Diluvian Primordial, Sepulchral Primordial, Molten Primordial, and Sylvan Primordial Return to Ravnica had a rare cycle of uncounterable spells (Supreme Verdict, Counterflux, Abrupt Decay, Slaughter Games, and Loxodon Smiter)
Legendary Creature Enchantment - God Rite of the Raging Storm Creatures named Lightning Rager can't attack you or planeswalkers you control
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Notes and Rules Information for Underworld Dreams: If multiple cards are drawn at once, this card triggers once for each card drawn