altered beyond the gates booster box TCG both for the players Altered: Beyond the Gates Starter

If you have an earth attribute monster on the field you can summon an air attribute monster with the same level and attack and defense points and vice versa.[/spoiler] [spoiler Water and fire power] If there are Water dragon and Fire dragon on your side of the field you can sacrifice them to deal 1000 life points damage to your opponent.[/spoiler] [/spoiler]

The Master, Transcendent simplifies this into a two-card combo: your commander and a source of mill, like Mesmeric Orb or Court of Cunning

Finally, the illustration itself, while not explicitly taken from the video games, could absolutely be something from the canonical material

As the first MEGA series expansion, the set carries historical significance