whenever you mill a card mtg BLUE - Mindshrieker - 60 Ready to Play Deck - Rares - Magic the Gathering The Miserable Mill | MAGIC:

At the beginning of each combat, you may reveal the top card of your library

Tyrranax Rex is basically the Carnage Tyrant, but with haste and toxic damage that requires players to hit for only 10 poison counters in order to defeat an opponent

Its encore ability spreads discard across the whole table, making it brutal in multiplayer alongside graveyard payoffs like The Eldest Reborn

Best suited to players who enjoy a proactive, evasion-based strategy with lots of clever decision points

This works in loads of black decks, such as Zombie tokens (as it doesn't specify 'nontoken') or, of course, sacrifice-heavy Aristocrats decks