When this card you control is sent to your Graveyard because the equipped monster was destroyed by your opponent's card (either by battle or card effect): You can target 1 "Utopia" monster in your Graveyard
as such, they are the only cards to ever be banned from the Standard format both in Japan and internationally
She's not specified as Xyz Monster If you look closely, this effect is not the name turn 1, but the self turn 1 So, depending on the situation, it might be possible to send out two Type 1 ships without using Shirauo to prioritize elimination
That said, if you need marked cards for any of your work, that you don't want to baby and keep in pristine condition, THESE are the cards to get by the brick
Pick your primary format, invest your wildcards there, and expand only after establishing a solid foundation