The "Nephilim" cycle from Guildpact are the only four-color creatures to have been printed until this product and are ineligible to be commanders as they are not legendary creatures
On paper, that might sound like a unique control effect for a multi player game, but its the flavor, the card name, and the art that make the whole concept offensive
If it's combined with shield energy or metal goggles and Perrserkers damage boost, you can gust up support mons to OHKO while ensuring that your opponents next active gets knocked out if the Big Guy is left alive
Halana and Alena, Partners Weve had plenty of recent commanders that can take advantage of Halana and Alena, Partners and its +1/+1 counters theme
Plonk Snorlax on the bench and youre good
Team Rocket's Watchtower states that Colorless Pokmon in play have no abilities, which forces the opponent to draw into the cards they need instead of being able to reliably search for them