yugioh card red eyes darkness dragon Red-Eyes - LDS1-EN003 - Common which is legal to use in Speed Duel and Traditional Tournament Format Red-Eyes Darkness Flare Dragon by

I apologize

UR Ultra Rare Moon Dance Ritual X TRAP Continuous Activate this card by targeting 1 WIND Xyz Monster you control that has no Xyz Materials

Thats why you have other wincons, and cards like Reconstruct History or Mystic Sanctuary

Either you accept those as likely losses or you directly hose them

(Choose any number of permanents and/or players, then give each another counter of each kind already there.) Crew 2 Artifact - Vehicle Skysovereign, Consul Flagship Flying Whenever Skysovereign enters or attacks, it deals 3 damage to target creature or planeswalker an opponent controls

Thomas Deer runs all the typical free interaction here, from Force of Will to Fierce Guardianship, as well as anti-counter tech like Autumns Veil to protect your win