Along with Full Heal energy, this card was the first to provide a secondary effect in addition to energy, making it a Special Energy card
But throw in Dross Scorpion to the mix and we can now untap the Throne each time we activate it, meaning infinite proliferate
The equipment with the highest mana value is Excalibur, Sword of Eden with a big if in its clause: It costs significantly less for each historic permanent you control, meaning that artifact or legendary-themed decks can cast it for relatively free
In constructed, a format where many decks run at least one planeswalker, this could be devastating
The problem continues because even if you do get to remove the card, it returns your card tapped
I would like to point out that its unfair to point to her wardrobe as it was already established in previous branding and artwork