There are tons of threats Bolt can't "remove" one-for-one: Goyf, Exarch, Rhino, Tasigur, Etched Champion, Resto Angel, Geist, and an endless list of creatures who have endured specifically because they passed the Bolt test
Alongside being powerful and effectively free removal, Solitude will be an absolute menace in blink-heavy decks like Yorion, Brago or Roon, where you can easily repeat its enter-the-battlefield effect to keep removing creatures as much as you need
This card quickly became the holy grail of MTG collecting, drawing widespread attention across gaming, fantasy, and collectible communities
Creatures you control get +3/+3 and gain vigilance and trample until end of turn
Other modern mobile card games do a much better job of making their battles more creative and entertaining, like the dramatic combo potential in Hearthstone and Marvel Snap