yu gi oh crimson king structure deck Yu-Gi-Oh! - - The Start off by Synchro Summoning one of the Level 8 “Red Dragon Archfiend” monsters yugioh crimson king structure deck

When your opponent activates a monster effect, while they control more cards than you do: Special Summon 1 "Red Dragon Archfiend" or "Hot Red Dragon Archfiend" from your Extra Deck or GY, and if you do, negate that effect, and if you do that, destroy that card

[1] When you hold the cards, make it so that the backs of the cards face out and the front of the cards, which have the numbers and symbols, face your palm

They are very reliant on Special Summoning, similar to Harpies

In the first place, there is at least one hand exchange monster/magic card for each theme that does not suffer advantage loss, and if it is a trap-oriented deck, there is a weak reason to insert this card when there is a boosting card of the same level as the Arrogant Jar of Desire