Hello, I'm back with the full list of changes in rarity coming from the second set of Modern Masters printed in 2015. There are plenty of changes in common and uncommon cards but not much on rare and mythic rares. Only a couple of cards had their arts changed as well. Just in case you haven't seen the list for the Modern Masters 2013 changes in rarity, you can read it here. Here goes the full list below. Enjoy!
Devouring Greed
From Common to Uncommon
Spread the Sickness
From Common to Uncommon
Lightning Bolt
From Common to Uncommon
Mutagenic Growth
From Common to Uncommon
Agony Warp
From Common to Uncommon
Ethercaste Knight
From Common to Uncommon
Glassdust Hulk
From Common to Uncommon
Pillory of the Sleepless
From Common to Uncommon
Sigil Blessing
From Common to Uncommon
Wrecking Ball
From Common to Uncommon
Cranial Plating
From Common to Uncommon
Expedition Map
From Common to Uncommon
Azorius Chancery
From Common to Uncommon
Boros Garrison
From Common to Uncommon
Dimir Aqueduct
From Common to Uncommon
Golgari Rot Farm
From Common to Uncommon
Gruul Turf
From Common to Uncommon
Izzet Boilerworks
From Common to Uncommon
Orzhov Basilica
From Common to Uncommon
Rakdos Carnarium
From Common to Uncommon
Selesnya Sanctuary
From Common to Uncommon
Simic Growth Chamber
From Common to Uncommon
Conclave Phalanx
From Uncommon to Common
Skyhunter Skirmisher
From Uncommon to Common
Telling Time
From Uncommon to Common
Tribal Flames
From Uncommon to Common
Thrummingbird
From Uncommon to Common
Vigean Graftmage
From Uncommon to Common
Ghostly Changeling
From Uncommon to Common
Plagued Rusalka
From Uncommon to Common
Thief of Hope
From Uncommon to Common
Dragonsoul Knight
From Uncommon to Common
Gut Shot
From Uncommon to Common
Inner-Flame Igniter
From Uncommon to Common
Viashino Slaughtermaster
From Uncommon to Common
Alloy Myr
From Uncommon to Common
Cathodion
From Uncommon to Common
Runed Servitor
From Uncommon to Common
Rusted Relic
From Uncommon to Common
Sickleslicer
From Uncommon to Common
Sphere of the Suns
From Uncommon to Common
Scion of the Wild
From Rare to Common
Hikari, Twilight Guardian
From Rare to Uncommon
Novijen Sages
From Rare to Uncommon
Incandescent Soulstoke
From Rare to Uncommon
Skarrgan Firebird
From Rare to Uncommon
Worldheart Phoenix
From Rare to Uncommon
Cytoplast Root-Kin
From Rare to Uncommon
Eldrazi Temple
From Rare to Uncommon
All is Dust
From Mythic Rare to Rare
Indomitable Archangel
From Mythic Rare to Rare
Apocalypse Hydra
From Mythic Rare to Rare
Etched Monstrosity
From Mythic Rare to Rare
Eye of Ugin
From Mythic Rare to Rare
Bitterblossom
From Rare to Mythic Rare