Unholy Hunger — ruling 1

Check to see if there are two or more instant and/or sorcery cards in your graveyard as the spell resolves to determine whether the spell mastery ability applies. The spell itself won’t count because it’s still on the stack as you make this check.

Unholy Hunger : règles, fonctionnement et interactions (MTG)

Unholy Hunger is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Destroy target creature. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, you gain 2 life.

How it works : Unholy Hunger

Original English text — Wizards of the Coast / Scryfall

#1June 22, 2015· Wizards of the Coast
Check to see if there are two or more instant and/or sorcery cards in your graveyard as the spell resolves to determine whether the spell mastery ability applies. The spell itself won’t count because it’s still on the stack as you make this check.
No other card is named in this ruling.