The Mouth of Sauron

Two mechanics rarely appear together because they pull in opposite directions: mill dumps cards into a graveyard, amass builds a body on the battlefield, and most designs pick one lane. This stitches them into a single trigger where the first feeds the second. The mill of three is not a payoff on its own; it is the fuel, and the amass count keys off exactly one card category in the milled player's graveyard: instants and sorceries. That targeting choice is what makes the card idiosyncratic rather than generically efficient. Point the trigger at an opponent and you are gambling on their spell-heavy graveyard to size your Army; point it at yourself and you control the input, mining your own flashback and jump-start fuel into counters on an Orc that is also, thanks to amass, a threat you can grow across multiple triggers rather than a fresh token each time. The 3/4 body arrives already reasonable, so the Army it feeds is upside rather than the entire plan. It sits at the intersection of two graveyard-adjacent axes, spell-count and mill, that most black-blue cards treat as separate strategies, and asks a deckbuilder to decide up front whose graveyard the card is designed to read.