Starting out by being cast as a creature for one generic, one blue, one black, and one red to cast, Bolas can then be transformed into a planeswalker by paying four generic, one blue, one black, one red to transform
Gallery and List of Craft Cards Clay-Fired Bricks / Cosmium Kiln Oteclan Landmark / Oteclan Levitator Spring-Loaded Sawblades / Bladewheel Chariot Unstable Glyphbridge / Sandswirl Wanderglyph Braided Net / Braided Quipu Inverted Iceberg / Iceberg Titan Lodestone Needle / Guidestone Compass The Enigma Jewel / Locus of Enlightenment Waterlogged Hulk / Watertight Gondola Altar of the Wretched / Wretched Bonemass Tithing Blade / Consuming Sepulcher Visage of Dread / Dread Osseosaur Dire Flail / Dire Blunderbuss Idol of the Deep King / Sovereign's Macuahuitl Ore-Rich Stalactite / Cosmium Catalyst Saheeli's Lattice / Mastercraft Raptor Jade Seedstones / Jadeheart Attendant Kaslem's Stonetree / Kaslem's Strider Master's Guide-Mural / Master's Manufactory Tetzin, Gnome Champion / The Golden-Gear Colossus Throne of the Grim Captain / The Grim Captain Eye of Ojer Taq / Apex Observatory Paleontologist's Pick-Axe / Dinosaur Headdress Sunbird Standard / Sunbird Effigy Best Craft Cards #9
While this already makes Temple Of The Kings less viable in modern play, its second effect suffered more from this errata
Whether you are looking to play Constructed, Commander, or Limited, The Lost Caverns of Ixalan seems pretty appealing across the board
Most collectors can't distinguish them in use
