Professor's Research allows players to discard their hand and draw seven new cards
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Notes and Rules Information for Grave Pact: When the triggered ability resolves, first the player whose turn it is (if it isn't your turn) chooses which creature they will sacrifice, then each other player in turn order does the same, then all chosen creatures are sacrificed at the same time
Im sure Squall will find a home somewhere, but its not a guarantee that youd want to play it in every white deck
The first triggered ability can trigger only once each turn
One of the most brutally efficient upkeep triggers you can conjure, it was originally printed as a weaker version of cards like Necropotence or Yawgmoth's Bargain, but its consistency is something that makes it eminently strong even today
Related: MTG's Walking Dead Expansion Shows Gritty Modern Day Settings Belong in TCGs Sheer enthusiasm for this card and its stunning promo art may be driving up the price, and it's already established that MTG players will pay top dollar for the flashiest cards