mtg scheme card size My Crushing Masterstroke (oversized) gain control of all nonland permanents your opponents control until end of turn Playing Card Size Guide: Help

This card seems a little hard to make work in Limited

And for sure, there are likely more of these Persistent Petitioners either coming soon or perhaps lurking in unopened Secret Lair products

The biggest thing you can spot is on the back of the card, as WotC has been printing cards with the same art file for the backside of them

Abomination of Llanowar counts both the Elves on your battlefield and the Elf cards in your graveyard to determine its power and toughness

The grading company awarded the card a Mint 9 rating, nearly at the top of its perfection scale (but not quite)

Lumra is a card that both does that while being a huge brick wall