Genesis Summon

A Genesis Summon is the act of Special Summoning a Genesis Monster from the Extra Deck using a Catalyst Monster with additional non-Catalyst monsters.

How to Synchro Summon
During their Main Phase 1 or 2, the turn player can Genesis Summon a Genesis Monster from the Extra Deck by first declaring the action and then selecting the Genesis Monster in their Extra Deck that they intend to Genesis Summon. Following this, they send the requisite Cores they control by banishing from the hand, field or graveyard, as listed on the Genesis Monster itself (which include 1 Catalyst that can access the monster and at least 1 or more non-catalyst monsters), provided the total combined number Cores of those monsters exactly matches of that Genesis Monster. After that, the Genesis Monster is taken from the Extra Deck and placed on the field in face-up Attack or Defense Position.