magnificent mavens card sleeves Yu-Gi-Oh! Mavens: Mayakashi Yugioh Protective Sleeves - Magnificent

While this is the standard V Alternate Art, there is also a VMAX Alternate Art of Sylveon on this list as well

Discard 1 card from your hand to negate the activation and the effect of a Spell Card controlled by your opponent that includes the effect of destroying Spell and/or Trap Card(s) on the field and destroy it

You can obtain the Magmar (1-Diamond rarity) card by opening Shining Revelry from Shining Revelry set

Master Duel as well, specifically with Dark Magician decks

Starting Deck is a Structure Deck in Yu-Gi-Oh

The set contained 16 holo rares in total, and those holos are what collectors are still chasing today