Show: All formats Goat Perfect Circle Edison
Tributing 1 monster is a cost.
You must use "Summoner of Illusions"' effect when it is flipped face-up, either by Flip Summon or by being attacked. If you have no cards in your Fusion Deck, the effect cannot activate and you do not Tribute 1 monster.
You must use the effect of "Summoner of Illusions" when it is flipped face-up, either by Flip Summon or by being attacked. If you have no cards in your Extra Deck, the effect cannot activate and you do not Tribute 1 monster.
If you use "Dimensionhole" on the Fusion Monster summoned by this card's effect, it will return during your next Standby Phase and not be destroyed.
If the Fusion Monster summoned by this card's effect is flipped face-down it will not be destroyed during your End Phase, since the condition is reset when the monster becomes face-down.
If "Fiend Skull Dragon" is summoned by the effect of "Summoner of Illusions," that "Fiend Skull Dragon" will immediately negate the effect of "Summoner of Illusions" and will not be destroyed at the end of the turn.