(2017-02-09) The effect of Tezzerets third ability lasts indefinitely
If we're looking to only hit opposing threats, Bonfire of the Damned, Flame Wave, Street Spasm, and Immolating Gyre keep your army safe from the blast waves
2018-04-27 If you run out of other permanents, cards in hand, and cards in graveyard, you'll have to exile Lich's Mastery itself and lose the game
The Creeping Chills deal up to 12 damage to the opponent while the Spy's player gains up to 12 life, this triggers the Ghouls to come back to the battlefield, with the Amalgams following them on the following end step, creating a usually lethal board (as long as the Spy deck contains at least one card that shuffles itself back into the library to avoid decking out)
(It cant be the target of spells or abilities.) Whenever a Rogue creature enters, you may attach this Equipment to it