Will access to Persist mean that this has a role in Modern, where there are bad Dimir control decks using Grief
There is shroud equipment, and, in fact, it is remarkably powerful
Eternatus, Bringer of Darkness Dragon/Xyz/Effect/DARK/Rank 4 ATK 2600/DEF 2400 3 Level 4 monsters While this card has materials, it is unaffected by the effects of other monsters, except LIGHT monsters
And really, isn't that what gold cards are supposed to do
Once per turn, if you would Tribute a Plant monster you control to activate a "Rikka" card or effect, you can Tribute any 1 face-up monster your opponent controls, even though you do not control it
Although the value of the additional action is high, the engagement action has a very limited use, only pulling in an enemy that is engaged with an ally or catching an apathetic enemy, and because it uses up an accessory slot that is very valuable to the guardian, this card is not evaluated very well