mtg scheme card size My Crushing Masterstroke (oversized) gain control of all nonland permanents your opponents control until end of turn MTG - Power Without Equal

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

Heres what happens when Chains of Mephistopheles replaces a players draw: If that player has at least one card in their hand, they discard a card and then draws a card

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

This card seems a little hard to make work in Limited

I think moving to a Two Players Starter Set is a great idea as it offers the same advantages of a Single-Player deck with the added bonus to be able to start playing right away with your friend(s)