mega arceus pokemon card V (Alternate Full Art) - SWSH09: Brilliant Stars Arceus ex Shiny Super Rare

First I didn't think he was going to be any good as I wrote about him in an article discussing the Aetherdrift previews

While the destruction might be disproportionate, putting everyone on an even level and giving them a chance with three or five lands is significantly better than blowing everything up

Who could be expecting this pokmon in a set like this

But what if somehow this creature could re-enter the battlefield without being castwithout being cast

In particular, 3, 4, and 5 are easy for even players who are not yet used to MTG to distinguish

He or she should watch to see whether or not the opponent is employing a strategy based on line-up theory