Trident Dragion [RGBT-EN043] Ultra Rare Gladiator's Assault If this card is on

If this card is on the field but "The Sanctuary in the Sky" is not on the field

This card cannot be Special Summoned except with the effect of "Yubel - Terror Incarnate"

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 2800 Defense: 2600 Cannot be Normal Summoned or Set

then you can Special Summon this monster from your hand or Deck

Trident Dragion [RGBT-EN043] Ultra Rare Gladiator's Assault If this card is onSet: Raging Battle Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2800 1 Dragon Type Tuner + 1 or more Dragon Type non Tuner monsters This monster cannot be Special Summoned except by Synchro Summon. When this card is Synchro Summoned, you can destroy up to 2 cards you control. If you do, for each card destroyed by this effect, this card gains 1 additional attack this turn.