Banish from your hand, GY, and/or face-up field, 6 monsters (1 each Ritual, Fusion, Synchro, Xyz, Pendulum, and Link), each with the same original Type, then Special Summon 1 monster from your Deck or Extra Deck, with the same original Type as those banished monsters. You can only activate 1 "Sextet Summon" per turn.