It's the perfect sac outlet: No mana, instant speed, sacrifices creatures and artifacts, and even has relevant combat stats for the three aristocrats players who actually attack with their creatures
These include cards such as Akroma (flying, protection, buff), Angel of Serenity (flying, vigilance, haste, draw, drain), Demon of Loathing (sacrifice), Belzenlok (draw), Boon-Bringer (flying, first strike, lifelink, backup), Drakuseth (burn/removal), Gisela (flying, first strike, double damage), Harvester (deathtouch, draw), and many, many more
(It can't be blocked except by artifact creatures and/or creatures that share a color with it.) Whenever equipped creature attacks, until the end of defending player's next turn, that player gets two rad counters whenever they cast a spell
One of one
Still, it has its uses
Let's say Do-It-Yourself Seraph attacks a few times and picks up some text boxes