Time Spiral has 121 cards with this rarity, Planar Chaos has 45, and Future Sight has 81
2 Fires Of Invention Was Easy To Work Around Fires of Invention tried to balance its powerful effects (casting spells for free if a player's mana cost was less than their number of Lands) with its powerful drawbacks (a maximum of two cards could be cast in any way, and the player could only cast spells during their turn)
Blue control deck that never runs out of answers or card draw
Schaut euch auch die anderen Einzelkarten der neuen Edition an - es lohnt sich
The two-drop 2/3 deathtouch is just a whatever filler card, and the pseudo-kicker pushes it into the realm of playable, but by leveraging Inscription as even more ways to draw late-game Adversaries, you get to play a pretty good split game where you have a good spread of early-game action that doubles as solid late-game topdecks
If enough spells have been cast its basically a 1-mana Counterspell