the great leviathan yugioh card amazon Amazon.com: YU-GI-OH! - Number 17: Dragon (BP01-EN027) - Battle Pack: Epic Dawn - 1st Edition trading and collectible card game (TCG/CCG) Leviathan - Journey of Discovery

Before we had Thoughtsieze or Inquisition and back when heavy black decks were still tier one

Rare Candy is better because its a trainer card which makes it more versatile with Junk Arm and it also makes the deck faster because you can skip the stage1 with Rare Candy and evolve straight to stage2 from your basic Pokmon

Cards The Yu-Gi-Oh

"UNSC" monsters cannot be destroyed by card effects.(excepted this card Once per turn if you have "UNSC orbtial fleet" on the field and you declared an attack this turn, you can add 2 squadron counter to this card.(max 4) If this card would be destroyed by battle, you can remove 2 squadron counters instead

Another great way to customize your deck is by including cards with different rarities or alternate art styles