Mecha Phantom Beast Jaculuslan

- The monster effect "①: When this card is Synchro Summoned: You can Tribute any number of 'Mecha Phantom Beast Tokens' you control; your opponent discards that many random cards" is a Trigger Effect that can be activated optionally. (When activating this effect, you Tribute any number of "Mecha Phantom Beast Tokens" in your Monster Zone, 1 or more, as the cost. This effect does not target. Also, you cannot activate this effect if your opponent has 0 cards in their hand.)

The monster effect "②: While this card is in the Monster Zone, other 'Mecha Phantom Beast' monsters you control cannot be destroyed by battle or card effects" is a Continuous Effect.

The monster effect "(3): If this card is destroyed by an opponent's card: You can choose 1 Quick-Play Spell Card from your Deck and Set it to your Spell & Trap Zone" is a Trigger Effect that can be activated optionally. (This effect does not target. It can also be activated during the Damage Step.)