SR Super Rare Electric Jellyfish X WATER Level 4 [ AquaEffect ] ATK 1400 DEF 1700 You can send 1 "Umi" from your hand, Deck, or face-up field to the GY
Stitcher's Supplier, Blood Artist and Cruel Celebrant would all make sense
Blood Moon, Relic of Progenitus, Nihil Spellbomb, Ancient Grudge, Timely Reinforcements, Leyline of the Void and Leyline of Sanctity, and even Fulminator Mage are all well-known as proper answers to some of the poles of the format, with a time and a place for each of them in the right metagame
There Is No Kill Like Overkill: Standard Finishing Move procedure in the later parts of the series seems to be buffing a monster up to five-digit ATK and then using it to destroy the opponent's ace monster while killing them several times over
The early YGO games that came out were more or less Konami experimenting with what kind of ruleset they wanted their card game to have
ULTIMATE CARD PROTECTION: The matte finish not only provides a smooth shuffling experience, but also prevents glare & fingerprints, maintaining the clarity & quality of your cards for years to come