You can Ritual Summon this card with "Impcantation Inception". During the Main Phase (Quick Effect): You can reveal this card in your hand; discard 1 card, then Special Summon "Impcantation" monsters from your GY whose total Levels equal 10, but shuffle them into the Deck during the End Phase. You can only use this effect of "Crealtar, the Impcantation Originator" once per turn. Non-Ritual "Impcantation" monsters you control gain 2000 ATK, but their effects are negated.
You can reveal 1 Ritual Spell in your hand; Special Summon both this card from your hand and 1 "Impcantation" monster from your Deck, except "Impcantation Bookstone". If this card is Special Summoned from the Deck: You can target 1 Ritual Spell in your GY; add it to your hand. You can only use 1 "Impcantation Bookstone" effect per turn, and only once that turn. You cannot Special Summon monsters from the Extra Deck.
You can reveal 1 Ritual Spell in your hand; Special Summon both this card from your hand and 1 "Impcantation" monster from your Deck, except "Impcantation Candoll". If this card is Special Summoned from the Deck: You can add 1 Ritual Spell from your Deck to your hand. You can only use 1 "Impcantation Candoll" effect per turn, and only once that turn. You cannot Special Summon monsters from the Extra Deck.
You can Ritual Summon this card with "Impcantation Inception". You can reveal this card in your hand; discard 1 card, and if you do, Special Summon 1 "Impcantation" monster from your Deck, also, during the End Phase, lose 2500 LP if you did not Special Summon a Ritual Monster this turn after you resolved this effect. You can send 1 "Impcantation" card from your hand or face-up field to the GY, then target 1 monster your opponent controls; destroy it. You can only use 1 "Impcantation Chalislime" effect per turn, and only once that turn.
You can reveal 1 Ritual Monster in your hand; Special Summon both this card from your hand and 1 "Impcantation" monster from your Deck, except "Impcantation Penciplume". If this card is Special Summoned from the Deck: You can target 1 Ritual Monster in your GY; add it to your hand. You can only use 1 "Impcantation Penciplume" effect per turn, and only once that turn. You cannot Special Summon monsters from the Extra Deck.
You can reveal 1 Ritual Monster in your hand; Special Summon both this card from your hand and 1 "Impcantation" monster from your Deck, except "Impcantation Talismandra". If this card is Special Summoned from the Deck: You can add 1 Ritual Monster from your Deck to your hand. You can only use 1 "Impcantation Talismandra" effect per turn, and only once that turn. You cannot Special Summon monsters from the Extra Deck.