Activate only as a sorcery.) Exiling the card with encore is a cost to activate the ability
Condition Details: Mint condition
Armix & Ich-Tekik Upgrades: Roaming Throne (it's even Golem synergy!), Glissa, the Traitor, Their Name Is Death, Deadly Dispute, Marionette Master, Tireless Provisioner, Ruthless Technomancer, Kuldotha Forgemaster, Junk Diver, and Triplicate Titan are the big ones
So, do you need to bring a deck from home
2021-03-19 If your opponent discards a card while you control Leyline of the Void, abilities that check whether a card is discarded (such as Hollow One, or a madness ability of the discarded card) still work, even though that card never reaches that players graveyard