Activate 1 of these effects;
● Special Summon 1 "Naturia" monster from your hand or GY.
● Immediately after this effect resolves, Synchro Summon 1 Synchro Monster, using monsters you control as material, including a "Naturia" monster.
● Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters you control as material, including a "Naturia" monster.
