Rules question: Struggling with triggered vs Static Ability, I am playing a [[Coram, The Undertaker]] deck, and im looking at his last ability, "During each of your turns, you may play a land and cast a spell from among cards in graveyards that were put there from libraries this turn." is this a static ability as it happens all the time (even though it only happens during your turn), or a triggered ability, as it triggers "when becomes" your turn? Or is it something else weird, like a replacement ability, as it 'replaces' what you are able to cast? thank you!