mtg persist cards Ruling on : r/magicTCG Illustrated by Milivoj eran. Persist (Card) | EDHREC

Then, once this ability activates for a second time, you can reveal the top card of your library until you hit an Elf or Elemental card, putting that card into your hand

The value varies based on the metagame

Considering tutors are often either setting up a winning turn or a desperate move to search for land, dropping an Opposition Agent at the right time can be stone-cold brutal

It's pretty clearly a deliberate joke, because Wizards of the Coast virtually never gives reminders for basic evergreen abilities like vigilance or haste

Historically, bonus sheet cards have appeared in every Play Booster, making them a core part of the set