Definitely do not let the rarity here deceive you into sleeping on the Spinner
Which Sword and Shield set has the most valuable cards

$0.49 Postmortem Professor (0327 - Extended Art) Secrets of Strixhaven Variants $0.49 Jadzi, Steward of Fate (0318 - Extended Art) Secrets of Strixhaven Variants $0.49 Conciliator's Duelist (0348 - Extended Art) Secrets of Strixhaven Variants $0.49 Together as One (0307 - Extended Art) Secrets of Strixhaven Variants $0.49 Suspend Aggression (0357 - Extended Art) Secrets of Strixhaven Variants $0.49 Ark of Hunger (0344 - Extended Art) Secrets of Strixhaven Variants $0.49 Moment of Reckoning (0353 - Extended Art) Secrets of Strixhaven Variants $0.49 Aziza, Mage Tower Captain (0345 - Extended Art) Secrets of Strixhaven Variants $0.49 Fix What's Broken (0350 - Extended Art) Secrets of Strixhaven Variants $2.99 Practiced Offense (0313 - Extended Art) Secrets of Strixhaven Variants $2.99 Dreamroot Cascade (0302 - Borderless) Secrets of Strixhaven Variants $3.99 Sundown Pass (0305 - Borderless) Secrets of Strixhaven Variants 0 results found

If this card is destroyed by battle and sent to the GY, or if this card in your possession is destroyed by an opponent's card effect and sent to your GY: Special Summon 1 "HERO" monster from your hand
Send it to the Graveyard, Special Summon 1 "Masked HERO" monster from your Extra Deck with the same Attribute as that monster, but with a higher Level
This is where the IGNOU marks calculator comes into play, easing the process of providing the grades to the students