If you bring a creature to the battlefield during the opponent's turn (for example, Teferi Mage of Zhalfir), and the cunning opponent phase it out, Teferi will phase in at the beginning of your untap step, and you can attack with it during the same turn
These names have pretty much died out, but you might still hear them around, so here's a quick translation: Dune : WBRG (No Blue) Glint : UBRG (No White) Ink : WURG (No Black) Witch : WUBG (No Red) Yore : WUBR (No Green) Five-color combination There's only one five-color combination you can make in an MTG deck, as, well, that's all the colors
Future sets would start to use this double-faced token technology
From the very beginning, I was able to jump right in and help with ideation of card themes and vision
How many others like it exist
Also, even against decks with counterspells, resolving Sphinxs Revelation for two or three at the end of my own turn has been absurdly easy since theyre built to tap out to play Restoration Angel or Snapcaster targeting Azorius Charm at the end of my turn