This is a state-based action (see rule 704)
Previously, we scratched the surface of the card grading world with a rough overview of why grading matters, what to expect when you grade, and some of the major players involved
Whenever one or more cards leave your graveyard, you may create a 1/1 black and green Insect creature token, then put a number of +1/+1 counters on it equal to the greatest mana value among those cards
Now add in Swords to Plowshares, Squirrel Nest, Altar of Dementia, Spiritmonger, Silent Arbiter, Mirari's Wake, Victimize, Ill-Gotten Gains, Stifle, Brainstorm, Rout, Pristine Angel, and even Edric, Spymaster of Trest
RITE OF FLAME This list is trying not to hone in on any one format, or even Constructed, as a metric for playability, but it is worth noticing which cards see consistent play in tournament decks when players are allowed them