Fusion Monsters are also placed in your Extra Deck at the start of the game. They are Summoned by using the specific monsters listed on the card, known as Fusion Material Monsters, combined with a Summoning card like "Polymerization" or another card that allows you to perform a fusion summon.

If you want to get your game on like Jaden, check out how to Fusion Summon with these 3 easy steps!

1 - If you have all the Fusion Material Monsters listed on the Fusion Monster Card, in the places specified on your Summoning card, you can activate your Summoning card by placing it in your Spell & Trap Card Zone.

2 - Send the Fusion Material Monsters to the Graveyard, then take the appropriate Fusion Monster from your Extra Deck and play it onto the field in either face-up Attack or Defense Position. Finally, place your Summoning card in the Graveyard. (If another card effect causes your Fusion Material Monsters to be sent to a place other than the Graveyard when your Summoning card resolves, send them to that other place but the Fusion Summon still happens anyway.)

3 - Remember that in order to use a Fusion Monster during a Duel it needs to be in your Extra Deck. Since a Fusion Summon requires specific cards, be sure to include those necessary cards in your Main Deck!