My opinion is that paintings should evolve naturally from their starting point as long as they keep true to the original idea and story
Basically, you have to give up a little something to gain the card advantage and / or flexibility of the mechanic

Abstruse Archaic Adric, Mathematical Genius Ayesha Tanaka Azorius Guildmage Battlemage's Bracers Bind Bind (playtest) Biomancer's Familiar Brokers Confluence Brown Ouphe Burning-Tree Shaman Ceaseless Searblades Defabricate Deny the Witch Detention Vortex Disallow Dragon Whelp Drought Echo, Perceptive Prodigy Edifice of Authority Elvish Refueler Emerald Dragon Emerald Dragon Ertai Resurrected Farrelite Priest Gogo, Master of Mimicry Green Slime Heartstone Ice Cage Illusionist's Bracers Initiates of the Ebon Hand Interdict Kang the Conqueror Katabatic Winds Laboratory Drudge Linvala, Shield of Sea Gate Lithoform Engine Locus of Enlightenment Lost in Thought Louisoix's Sacrifice Lukka, Bound to Ruin Magewright's Stone Nalathni Dragon Nimble Obstructionist Oddric, Lunar Marquis (playtest) Orb of Origin (playtest) Ouphe Vandals Overcharged Amalgam Peter Parker's Camera Phenomena Recorder Power Artifact Primal Beyond Professor Hojo Quagnoth Ravager Wurm Repudiate // Replicate Repudiate // Replicate Reroute Return the Favor Rimewind Cryomancer Rings of Brighthearth Rust Scientist Supreme of A.I.M

8 yrsCN4.9/5.0 12% Reorder rate 177 Interested customers 3/3 Matches all New Arrive SGC Metal Protective Magnetic Graded Card Display Bgs Tcg Mtg Sport Pokemoned Grading Bumper Guard SlabMags SGC-PSA $3.88-5.88 Min
Real currency can be spent to purchase gems in the game, which is why they are more valuable and harder to obtain