Liliana's Contract will need Maskwood Nexus at a minimum, for instance, while Felidar Sovereign demands lifegain, Biovisionary needs clone cards like Helm of the Host, Halo Fountain needs tokens or your opponents to never play a board wipe, and Hellkite Tyrant requires artifacts
Then your opponent discards 1 card from their hand
, if your Leader Card is black and you remove this card from the game : Until the start of your next turn, your opponent can't attack with Battle Cards or Unison Cards unless they choose 1 card in their life and place it in their Drop Area each time
Despite only going in a few possible archetypes it is very powerful in them being a zero mana hard counterspell with no target restrictions, an acceptable normal cost and no associated card disadvantage for the pitch cost
It's a rare good effect in Ice Barrier, so it won't stop being used, but if it's just a throwaway card, it will cry
Wilds of Eldraine Wilds of Eldraine packs are fan-favorites in one of the shortest turnarounds for a return set from the first ever fairy tale fantasy set less than four years before it ( Throne of Eldraine )