Each deck includes a foil card of one of the decks rares

Advanced Search Sets Random Syntax Aang, Master of Elements Accursed Witch Advanced Reconstruction Anchor to Reality Animar, Soul of Elements Anticausal Vestige Arcane Endeavor Arcane Melee Arcane Proxy Archmage of Runes Armor Wars Artist's Talent Aurora Phoenix Awaken the Blood Avatar Ballad of the Black Flag Ballyrush Banneret Baral's Expertise Baral, Chief of Compliance Bard Class Baron Strucker, HYDRA Overlord Because I Have Willed It Beluna Grandsquall Beluna Grandsquall Bilbo, Thief in the Night Bite Down on Crime Bituminous Blast Bladegraft Aspirant Blood Funnel Blood on the Snow Bloodthirsty Adversary Bontu's Monument Bosk Banneret Brago's Favor Bre of Clan Stoutarm Breaching Dragonstorm Brighthearth Banneret Bring to Light Bronze Calendar Bureau Headmaster Buster Sword Calamity of the Titans Call Forth the Tempest Can't Stay Away Capricious Hellraiser Captain Eberhart Case of the Ransacked Lab Celestial Reunion Cemetery Prowler Centaur Omenreader Chatzuk, Mighty Guitarist (playtest) Cheap Ass Cheering Fanatic Cid, Freeflier Pilot Claim // Fame Claim // Fame Cloud Key Collected Conjuring Commander Liara Portyr Conduit of Ruin Contest of Claws Cosmic Cube Council of the Absolute Counterpoint Coveted Prize Cruel Alliance Crypt Champion Cunning Nightbonder Danitha Capashen, Paragon Danitha Capashen, Paragon Dargo, the Shipwrecker Daring Discovery Daru Warchief

Its a lot better when you know that one of the cards youll draw is the card you need
Neon Ink Foil Vivid neon highlights from Kamigawa: Neon Dynasty, available in multiple colors
In most cases, yes madness counts as discard