Here are a few Level Four Dark Monsters that work for most Dark decks: Barrier Statue of the Abyss prevents Special Summons Armageddon Knight lets you send Monsters from the deck to the Graveyard Dark Honest reduces an opponents Monsters attack to zero during the Battle Phase 8 Dark Mambele Dark Mambele is a great Spell to have if you play a Dark deck that swarms the field with Monsters the Rokket and Blackwing archetypes excel in this area
The best part about this deck is the complete and utter shock when you play that 2/1 flyer on turn 2 and another on turn 3
Expect to encounter Rares and/or Mythics, Traditional Foils, Extended-Art cards, and special Fallout-themed card treatments
I think the strategy of the deck is solid and consistent, but it requires a bit more strategizing than play as many tokens as you can then cover them in +1/+1 counters. I wouldve expected this to work the other way, lore-wise
R Rare Magikey Duo X TRAP You can target 1 Normal Monster or 1 "Magikey" monster in your GY
You can obtain the Mega Charizard X ex (2-Star Shiny rarity) card by opening Mega Shine from Mega Shine set