Interestingly, they also claim its due to incorrect reference materials accidentally being given to their artists as official material
The other possibility is playing Invasion of Regatha in a dedicated burn deck since the backside seems pretty powerful with Play with Fire, Lightning Strike, and friends as a weird twist on Torbran, Thane of Red Fell, although I'm not sure a burn deck wants to use multiple burn spells or attacks to remove the five defense counters to defeat the battle
She very strong, and players often won't kill her since they can draw cards without any investment
3 Sin, Spiras Punishment Spiras Scourge Just Cant Stay Dead Sin, Spiras Punishment, is one of the most terrifying commanders in all of Magic: The Gathering
I like it most in decks with expensive commanders that can be made cheaper or ramped out