Aleister the Invoker
Level 4 DARK/Spellcaster Effect1000 ATK / 1800 DEF
(Quick Effect): You can send this card from your hand to the GY, then target 1 Fusion Monster you control; it gains 1000 ATK/DEF until the end of this turn. If this card is Normal Summoned or flipped face-up: You can add 1 "Invocation" from your Deck to your hand.
Aleister the Invoker of Madness
Link 2 DARK/Spellcaster Link Effect1800 ATK
2 monsters with different Types and different Attributes
This card's name becomes "Aleister the Invoker" while on the field or in the GY. If a monster is Fusion Summoned while you control this monster (except during the Damage Step): You can discard 1 card, and if you do, add 1 "Invocation" or "The Book of the Law" from your Deck to your hand. If this face-up card you control leaves the field because of an opponent's card effect: You can add 1 "Omega Summon" from your Deck to your hand.