siegfried yugioh deck Amazon.com: Complete Custom for Yu-Gi-Oh! Yugioh Orica - Zigfried von

In addition, although CPUs are not used, players can use synchro monsters that were first released at the time, so they can freely use the most extreme decks from the early days of synchro, such as the Rescue Synchro Summon Deck consisting of Rescue Cat 3, Goyou Guardian 3, and Brunak, the Dragon of the Ice Barrier

If you want a catch up on how card crafting works, we have a guide on that too!.

A Ritual summon is usually done by using the specific Ritual Spell card, tributing a number of monsters whose levels equal the Ritual monsters level, and special summoning the Ritual monster from your hand

Also having another rank 4 is kinda nice