Doriado's Blessing

Yu-Gi-Oh Card: Doriado's Blessing
Available from these partners:
Doriado's Blessing
Type:Ritual Spell
Text:This card is used to Ritual Summon "Elemental Mistress Doriado". You must also Tribute monsters whose total Levels equal 3 or more from the field or your hand.
Printings: Dark Revelations Volume 3 (DR3-EN223)
The Lost Millennium (TLM-EN043)