When Marco is knocked out, his [On K.O.] effect lets you draw 2 cards, turning his removal into immediate value
Cards with silly novel abilities are fun to pick up and build around, and this cards exchange his text box with another creatures lends itself to some funny combos
When this happens, the next turn player automatically becomes the commander (unless a different player killed them with combat damage, in which case the monarch moves the same way it normally would)
Pokemon TCG Pocket is available on mobile devices.
Even with the finality counter to keep things in check, there are still plenty of shenanigans you can pull off here
Neither of these things is that impressive for 4 mana, but the initial creature you get out of this definitely softens the blow, especially in a format with lots of payoffs for Equipment