Fallen of the White Dragon

Per-phrase breakdown

• (This card is always treated as "Fallen of Albaz".) (Condition)
• If this card is in your hand: You can send 1 monster that mentions "Fallen of Albaz" from your Extra Deck to the GY; Special Summon this card, also you cannot Special Summon from the Extra Deck for the rest of this turn, except Level 8 Fusion or Synchro Monsters. (Ignition)
• If this card is Normal or Special Summoned: You can Special Summon 1 "Ecclesia" monster from your hand, Deck, or GY. (Trigger)
• You can only use each effect of "Fallen of the White Dragon" once per turn. (Condition)

Judge-facing facts

• Normal Summon / Set from hand uses no tributes (Level 4).
• Treating this card's name as "Fallen of Albaz" is a condition, not an effect, and applies even if its effects are negated.
• You can only include a combined total of up to 3 copies of "Fallen of Albaz" and "Fallen of the White Dragon" in your Deck.
• The ① effect is an Ignition Effect activated in the hand.
• The ② effect is a Trigger Effect activated in the Monster Zone, and it can be activated during the Damage Step.

Card-specific notes from database

• (Konami neuron) You cannot declare "Fallen of the White Dragon" with cards like "Crossout Designator" or "Prohibition"; you must declare "Fallen of Albaz".
• (Konami neuron) If "Called by the Grave" banishes "Fallen of the White Dragon", the effects of "Fallen of Albaz" are negated for that turn and the next, and vice versa.
• (Konami neuron) You can activate the effects of "Fallen of the White Dragon" and "Fallen of Albaz" in the same turn, as their "once per turn" restrictions apply to their printed names.
• (Konami neuron) The restriction to only Special Summon Level 8 Fusion or Synchro Monsters from the Extra Deck applies for the rest of the turn after the ① effect resolves; it can be activated even if you already Special Summoned other types of monsters from the Extra Deck earlier in the turn.
• (Konami neuron) You cannot activate the ① effect while an effect like "Macro Cosmos" is applying, because you cannot send a card to the GY as cost.
• (Konami neuron) "Ghost Belle & Haunted Mansion" can be chained to the ② effect, even if there are no "Ecclesia" monsters in the GY at activation.
• (Konami neuron) If this card's name is changed by an effect like "Hero Mask", it is no longer treated as "Fallen of Albaz" while that effect applies.