If you have an “Aleister” monster in your field, GY, or banishment: Activate 1 of these effects; ● Fusion Summon 1 “Invoked” monster from your Extra Deck, by banishing 1 monster from your hand or field and 1 from your Deck. ● Fusion Summon 1 “Invoked” monster from your Extra Deck, by banishing 1 monster you control and 1 face-up monster your opponent controls. You can only activate 1 “Invocation – “Grail”” per turn.
