mtg lost caverns of ixalan set booster box Pack : The (LCI) — Twenty Sided with 1–4 card(s) of rarity Rare or higher The Lost Caverns of Ixalan

So the fairy tale creatures live in the woods and the knights are fighting the fairy tale creatures

Read More: Rebalanced Historic MTG Arena Banned Cards For Mirror, Mirror Event Revealed 10 Conduit of Ruin Conduit of Ruin is an enabler

Perhaps you flicker something like Quantum Riddler or Novice Inspector for value, or you kill an opposing token, or just remove a blocker so you can attack for lethal

As a sorcery, you may pay the mana cost of a locked door to unlock it.) When you unlock this door, return up to one target creature to its owner's hand

Magic: The Gatherings multiverse was shaken by the hordes of Phyrexias march