Instead, it prompts you to copy the card, because a virtual card never removes a card from your collection
Landcycling Landcycling abilities, seen on cards with a basic land type such as plainscycling, islandcycling, swampcycling, and so on, allow you to discard a card to search your library for a card with the specified land type
four mana is a lot for an equipment, but The Aetherspark doesnt have an equip cost since the loyalty abilities take care of it
For 4 mana, you can search your opponent's most powerful/game-breaking spell and cast it against their will to either put you very far ahead in the game or straight-up win if it resolves
It essentially doubles the amount of damage you can do, making it much easier than normal to kill your opponent through damage
We've known for months that there would be a Sliver precon, but buying cards like Sliver Legion (Secret Lair Extra Life 2022 - Said) and Sliver Hive felt risky because they could show up in the premium-priced precon