Ritual Summon

A Ritual Summon is the act of Special Summoning a Ritual Monster. A Ritual Summon is possibly the hardest type of Summon. It requires that you have the following: When all 3 of these requirements are met, you can activate the Ritual Spell Card. You will then be asked to select the Ritual Monster you wish to Summon from your hand. Then you will be required to select the monsters to be Tributed and the Ritual Monster will be Summoned to the field.
 * A Ritual Monster in your hand.
 * The Ritual Spell Card required to Summon that same Ritual Monster.
 * Monsters whose Levels are equal to or greater than the Ritual Monsters Level on your field or in your hand.

Due to the player needing to have both the Ritual Spell Card face-down on the field or in the hand, monsters with the correct amount of Levels, and the correct Ritual Monster Card in the hand, this type of Summon is very complicated.