Mazemind Tome
Artifact
, Put a page counter on this artifact: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
, , Put a page counter on this artifact: Draw a card.
When there are four or more page counters on this artifact, exile it. If you do, you gain 4 life.
Randy Gallegos
Core Set 2021 (M21)
• #232Rulings
If Mazemind Tome leaves the battlefield while its triggered ability is on the stack, you can't exile it from the zone it's put into.
(wotc • 2020-06-23)
Rulings
If Mazemind Tome leaves the battlefield while its triggered ability is on the stack, you can't exile it from the zone it's put into.
(wotc • 2020-06-23)