pokemon cards drednaw TCG (Japanese) - V Full Art Holographic Card 026/100 Basic Pokemon Drednaw - SWSH04: Vivid Voltage

The 2023 and 2024 cards use the same artwork, but 2024 is the first year the card has appeared as a holographic rare

See rule 701.57, Discover. 701.57a: Discover N means Exile cards from the top of your library until you exile a nonland card with mana value N or less

A Final Reveal Mana Value: 5 Rarity: Promo Type: Artifact Card Text: Tap: Add three mana of any one color

I would generally value the bonus milling at zero or perhaps even a slight negative if it risks helping out my opponent, however, so the base effect must really be strong enough

Those all find analogues in Magic through Karn construct tokens, the Eldrazi, and Kamigawan mecha or Mirrodin Colossi