Tôi có thể thêm Revendread Origin và Revendread Slayer lên tay mình với hiệu ứng Pre-Preparation of Rites không?

Spell Normal

Add 1 Ritual Spell from your Deck to your hand, and add 1 Ritual Monster from your Deck or GY to your hand whose name is listed on that Ritual Spell. You can only activate 1 "Pre-Preparation of Rites" per turn.

DARK 6

You can Ritual Summon this card with any "Vendread" Ritual Spell. Once per battle, if this card battles an opponent's monster, during damage calculation (Quick Effect): You can banish 1 Zombie monster from your GY; this card gains 300 ATK. If this Ritual Summoned card is sent to the GY: You can add 1 Ritual Spell from your Deck to your hand, and if you do, send 1 "Vendread" monster from your Deck to the GY. You can only use this effect of "Revendread Slayer" once per turn.

Spell Normal

This card can be used to Ritual Summon any "Vendread" Ritual Monster from your hand or GY. You must also Tribute monsters from your hand or field, and/or banish Zombie monsters from your GY, whose total Levels equal or exceed the Level of the Ritual Monster you Ritual Summon. If "Revendread Slayer(s)" you control would be destroyed by battle or card effect, you can banish this card from your GY instead.