It rewards aggression and reckless abandon, and it gives you a reason to play pump spells in a format that otherwise has no interest in them
Then you can +1 him to make your dork unblockable and then also draw and discard
Ugin's Labyrinth helps smooth out early draws by providing a quick mana boost for powerful early game interaction like Chalice of the Void, which can shut out some strategies altogether
We liked the idea that you had the option to cast the spell for less mana like evoke, but also the layaway creature from Adventure
Cards like The Queen, Commanding Presence and Gaston, Intellectual Powerhouse are about as tricky as things get, but they simply do what they say on the card and get players used to the powerful (at least in my eyes) shift mechanic, which is a cost reduction method
This type of foiling includes Gold Etched foiling from the Secret Lair Drop Series: MSCHF, which is functionally similar but with a gold tint