It is flexible, but that does not automatically make it a full playset card.
We know it is a Filler Card above vs being the edge of the sheet because we can see the yellow borders continuing up
SKYSOVEREIGN, CONSUL FLAGSHIP You cant really play a Commander deck without removal, and so you cant really play a vehicles deck without jamming Skysovereign, Consul Flagship
Discarding three energy in exchange for blocking Item play for a turn is a pretty steep cost, but some players almost certainly will try to build around Galvantula ex and its tiny pre-evolved form
Not the best commander for anyone who likes playing a slower, defensive game, Isshin wants you to strike hard and strike fast
Put two of them into your hand and the rest on the bottom of your library in any order