Better have some counters ready
Rulings 2024-04-12 A player commits a crime as they cast a spell, activate an ability, or put a triggered ability on the stack that targets at least one opponent, at least one permanent, spell, or ability an opponent controls, and/or at least one card in an opponents graveyard
(2020-11-10) If multiple effects allow you to play a card from your graveyard, you must announce which permission you're using as you begin to play the card
however, as suspected, Nykthos is very important to the overall game plan of the deck
Double Colorless Energy empowers many attackers actually to be viable against other dominant threats, and, because of this, it has changed so many eras for the better
"It seems this is a matter for the Gatewatch," Jace said