yugioh structure deck vs starter deck Yu-Gi-Oh - Yugi Muto Structure Decks – Yu-Gi-Oh! TRADING

During damage calculation, if a "Crystal Beast" monster you control battles and you would take damage: You can send 1 "Crystal Beast" monster from your Deck to the GY

return this card to the Extra Deck, and if you do, Special Summon 1 Dragon Synchro Monster from your Extra Deck with the same Level as the targeted monster (this is treated as a Synchro Summon)

The deck requires skill and timing to play effectively, as it is not a simple stun deck that can negate everything

This basically gives the deck an in-theme Pendulum Summon when combined with Command Dynamo multiple monsters for material purposes and tons of free searches