The virtual Once Upon a Time is powerful, and coupled with a cast trigger bringing value as well as synergy with the #1 card on this list, I think this is an outright staple
Is making MTG proxies legal
Arena was released in 2018 to resounding success, capitalizing on the popularity of such other online card games like Hearthstone, Pokemon, and Yu-Gi-Oh
It became a staple in early formats, proving that sometimes, raw efficiency beats flashy abilities
So that changed to: Examined In hand: horizontal Battlefield: horizontal Decks scene: horizontal In a browser: vertical The good news is that a permanent being horizontal is so unique and distinctive that even being horizontal pretty often is enough to make them feel like The Special Horizontal Ones
Having tech options like these to counter or respond to Cyrus-esque cards would balance the game and prevent Supporters from breaking it