Thought Ruler Archfiend (Green) [DL11-EN014] Rare Thopter you can Special Summon 1

you can Special Summon 1 Level 4 or lower X-Saber monster from your Deck

the monsters become more difficult and the treasure more valuable

you can substitute this card for a Tribute(s)

The kit also includes a single-piece Aeldari symbol that could optionally be used as an objective marker

You can only use this effect of "Satellarknight Unukalhai" once per turn

Thought Ruler Archfiend (Green) [DL11-EN014] Rare Thopter you can Special Summon 1Set: Duelist League Promo Card type: Synchro Effect Monster Rarity: Rare Attack: 2700 Defense: 2300 1 Tuner + 1 or more non Tuner monsters When this card destroys a monster by battle and sends it to the Graveyard, gain Life Points equal to that monster's original ATK. You can pay 1000 Life Points to negate the activation of a Spell or Trap Card that targets exactly 1 Psychic Type monster, and destroy it.