Changes from original purchase:

Added Sliver Queen (Kasey didn't sell this card as he had an altered art version), Scalding Tarn - Secret Lair Drop edition (Kasey didn't sell this one as he had an Zedikar Rising Expedition Foil that he couldn't part with).

Changed: Upgraded Wooded foothills from Khans of Tarkir printing to Zendikar Rising Expedition, upgraded Mirrodin Tooth and Nail to Foil from non-foil, Upgraded Double Masters Extended Art Cyclonic rift from non-foil to foil version, upgraded Rystic Study from the Mystery Booster Box version to the Foil Judge promo version, upgraded Chromatic Lantern from Guilds of Ravnica to Kaladesh Inventions, upgraded Arid Mesa from Zendikar to Zendikar Rising Foil Expedition, upgraded Dregscape Sliver from Modern Horizons to Foil Modern Horizons, upgraded Stentinel Sliver M14 from non-foil to foil, upgraded Diffusion Sliver M15 from non-foil to foil, Upgraded Mana Echoes from Double Masters to Onslaught foil.

Upgraded all Shocks to Revised Dual Lands (Shocks were: Godless Shrine [Gatecrash], Watery Grave [Gatecrash], Blood Crypt [Return to Ravnica], Steam Vents [Guildpact], Stomping Ground [Ravnica Allegiance], Hallowed Fountain [Ravnica Allegiance], Overgrown Tomb [Guilds of Ravnica], Sacred Foundry [Ravnica], Breeding Pool [Gatecrash], and Temple Garden [Guilds of Ravnica].

Removed: Privileged Position (Guilds of Ravnica - Guild Kit), Spirit of Resistance (Invasion), Urza's Incubator (Urza's Destiny), Mana Vault (Revised), Mox Amber (Dominaria), Grim Monolith (Championship Deck Jim F.), Living Death (M25), Grim Tutor (M21 Boarderless), Fabricate (M10), Eerie Ultimatum (Ikoria boarderless), Aphetto Dredging {Sliver Deck foil}, Syphon Sliver (M14), Scuttling Sliver (Modern Horizons-Foil), Homing Sliver {Sliver Deck foil}, Dormant Sliver (Planar Chaos), Darkheart Sliver (Planar Chaos) and Amoeboid Changeling {Sliver Deck foil}, Cryptolith Rite (Shadows Over Innistrad)

Added: Mana Confluence, City of Brass, Anguished Unmaking, Three Visits, Synapse Sliver, Sylvan Library, Mystic Remora, Volrath's Stronghold, Mutavault, Herald's Horn, Teferi's Protection, Swords to Plowshares, Worldly Tutor, Vampiric Tutor, Assassin's Trophy, Reflecting Pool, Mana Drain, Hibernation Sliver, Quick Sliver.