You can Set this card from your hand to your Spell & Trap Zone as a Spell Card. During your opponent's turn, if this Set card in the Spell & Trap Zone is destroyed and sent to your Graveyard: Special Summon it. During either player's turn, when a card or effect is activated that would destroy a Spell/Trap Card(s) you control, while this card is in your hand: You can return 1 Set Spell/Trap Card you control to the hand; Special Summon this card.
You can Ritual Summon this card with "Resurrection of Chakra".
This card is used to Ritual Summon "Chakra". You must also Tribute monsters from your hand or field whose total Levels equal 7 or more.
Once per turn, if another monster's battle position is changed (except during the Damage Step): You can target 1 card on the field; return it to the hand. You can only use each of the following effects of "Sphinx of the Cycle" once per turn. If a monster's battle position is changed (except during the Damage Step): You can banish 1 Spell from your GY; Special Summon this card from your GY (if it was there when the battle position was changed) or hand (even if not). During your Main Phase: You can Set 1 "Book of Taiyou" and/or 1 "Book of Moon" from your Deck or GY.
Send 1 Wyrm monster from your Deck to the GY, then, if you control a face-up non-Effect Monster, you can add from your Deck to your hand 1 "Tenyi" monster with a different name from the monster sent to the GY. You can only activate 1 "Vessel for the Dragon Cycle" per turn.