Ritual Beast

"Spirit Beast" ( Reijū) is an archetype to debut in Booster SP: Tribe Force. They appear to be based on Contact Fusion Summons, by banishing the materials from your side of the field. This archetype includes the sub-archetypes "Spirit Beast Tamer", "Noble Spirit Beast", and "Sacred Spirit Beast Mount".

This archetype seems to be what remains of the "Gusto" archetype in the Duel Terminal Storyline, as "Elder of the Spirit Beast Tamers" is a grown-up "Kamui, Hope of Gusto".

Playing Style
Each of the non-Fusion monsters revealed so far have had very low ATK but very high DEF and they also have the effect that you can only Special Summon them once per turn, while the Fusion Monsters have thus far all included the effect: During either player's turn: You can return this card to the Extra Deck, then target 1 of your banished "Spirit Beast Tamer" monsters and 1 of your banished "Noble Spirit Beast" monsters; Special Summon them in Defense Position. Also, their ATK and DEF have a sum of 3000.