Argentum Masticore
Argentum Masticore
First strike, protection from multicolored\nAt the beginning of your upkeep, sacrifice this creature unless you discard a card. When you discard a card this way, destroy target nonland permanent an opponent controls with mana value less than or equal to the mana value of the discarded card.
Aggro Artifacts Matter Big Mana Combat Matters Discard Matters First strike Interaction Masticore Kindred Phyrexian Kindred Protection Protection from Color Protective Effects Removal Stax