
When this creature enters, surveilsurveilLook at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order. 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
ThresholdThresholdAbility word: is active while seven or more cards are in your graveyard. — This creature can't be blocked as long as there are seven or more cards in your graveyard.
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.