slifer yugioh deck Yu-Gi-Oh! TCG: Egyptian God Decks: The Sky Dragon, Obelisk The Tormentor : Toys & Games but if you use it during your own Main Phase you can draw a card for each monster destroyed! My Slifer the Sky Dragon

Artifact Ramp (CTRL to add secondary) Recursion Recursion (CTRL to add secondary) Removal Removal (CTRL to add secondary) Sideboard Sideboard (CTRL to add secondary) Maybeboard Donatello, Rad Scientist Vigilance (Attacking doesn't cause this creature to tap.) When Donatello enters, tap up to three target creatures your opponents control

Some would argue it should be #1 (and probably is to most fans) but at the time of writing this the card's value is slightly below the Urshifu VMAX

Fiend Artisans potential runs deep, across many archetypes

In order for Neo to reach that level of damage, It needs to detach 6 to 7 Xyz materials on the field (45,000 to 56,000 damage), which is nearly impossible since that means your opponent has to have out 3 to 4 Xyz monsters and did not use their effects