[16] In general, including 10 to 20 Energy cards in your deck is considered the sweet spot
Each mutate trigger lets you recast a small noncreature spell from your graveyard for free, which is absurd when its a removal spell and still valuable with a cantrip like Brainstorm
Borderless cards and Special Guest Mythic Rare cards are also possible pulls, which gives the box a bit more chase-card energy than a beginner-friendly set might suggest
This is a special set, being released as number 3.5 for the Scarlet & Violet cards between Obsidian Flames and the upcoming Paradox Rift
If you see a seller marketing a Topsun card as a 1995 release, they're either misinformed or trying to inflate the card's significance
These include leader cards, super rare characters, alternate art versions, and special promotional prints distributed during events