Im not sure if Id count it as a true counterspell in my deck, but it hits artifacts or enchantments and exiles them so its more than OK in my book
Back in the day, Juzam Djinn was a powerhouse, for four mana you got a 5/5 at the cost of one life per turn, outclassing most other creatures at the time
This doesnt even take into account the goblin-specific combos Kiki-Jiki enables: Conspicuous Snoop can make infinite copies of itself with Kiki on top of your library
Opalescence One of the most efficient ways to turn your enchantments into creatures is with Opalescence, as it allows all your enchantments to become creatures with power and toughness equal to their mana value for only 4 mana
Being praised for its powerful card additions and unique mechanics that had a surprising amount of depth to them, on top of oftentimes gorgeous depictions of fan-favorite characters, it's not hard to see why the set was so successful on release
But today, these humble, hand-stitched cards are among the most coveted relics of gaming history