Look at Me, I'm R&D [Unhinged English]

Хочешь продать нам такую карту?
qty in hand

0
edition

Unhinged (17 / 141)
language
Foil

no
card text

As Look at Me, I'm R&D comes into play, choose a number and a second number one higher or one lower than that number.
All instances of the first chosen number on permanents, spells, and cards in any zone are the second chosen number.