A small number of DIY cards refers to a single card that I DIY independently, not the entire DIY series of cards. So Olihagang's enchantment, Zidara and other cards are not counted in it.

Liu Wuyang:

Olihaganga Zombie: Flame attribute undead attack power 0 defense 2000. Effect: When this card is sent to the graveyard when it is destroyed, the opponent's preparation stage is specially summoned from the graveyard. When this card is on the side of the table on the field, it means that the opponent cannot target other monsters.

Orehagon's Guardian: Perpetual Trap, when this card is activated, a special summon of Olihagang Zidara in the magic card trap card area. When the opponent activates an effect in response to the activation of this card, that effect is invalidated. The invalidated effect is the case of the monster card, destroy all the monsters on the opponent's field, and the case of the magic card trap card, destroy all the cards in the area of the opponent's magic card trap card. As long as the monster specially summoned by this card is represented on the side of the table, the opponent can only launch one attack.

Eye of Orehagang: A normal magic card, there is a monster with Orehagang on the field on the table, which can be activated when it exists, and the first combat damage caused by itself in this round is increased by 1000 points. When this effect is activated, the effect of the monster in the opponent's graveyard, exclusion zone, hand card, and deck is invalid.

Wild Wave: 10 Star Flame Attribute Angel Attack 0 Defense 0 Effect: This card cannot be used as a special summon from the deck through other effects, when this card is successfully summoned, you can return this card to the deck, and your LP becomes 4000. When the attack power of the Oyama Bronze Puppet on the field becomes 0, the Oyama Bronze Idol can be liberated, and this card is specially summoned from the deck. When the special summoning of this card is successful, it destroys a monster other than the water attribute on the opponent's field, and the attack power of this card increases the attack value of that monster. When the opponent summons a monster with a lower attack power than this card, that monster destroys. In the case of this card's special summoning, the second self-preparation stage excludes the card that negates the effect of the Orichalcum Puppet. In the preparation stage, the attack power of this card decreases its own attack power value, gives the opponent half of the damage dropped, and recovers the LP of this value by itself. Fight to destroy the monsters of this card. This card is specially summoned from the graveyard on occasions when the opponent or their own preparation stage is destroyed.

Long Chaoyan:

Seal: Perpetual Magic Card, discard five hand cards to activate, and the effect of the card with Olihagang in the name of the opponent on the field is nullifiedThis card is not affected by the effect of the magic card with Olihagang and the monster card with the name.

Draw! : Unleash a monster on your own field, and summon a 7-star normal monster from the deck. If the level of the liberated monster is the same as that of the specially summoned monster, according to the attributes of the specially summoned monster: Light: Add the fusion from the deck to the hand card; Dark: Add a thousand knives from the deck to the hand.

Chang Yuchen:

Cross of Sins: A quick attack magic card that summons a monster with a sin name in the graveyard, and the monster summoned by this effect and the card of the same name indicate the existence on the side of the table, and the effect is invalid.

Sin-Thousand-Eyed Sacrifice God: 1 Starlight Attribute Mage Attack Power 0 Defense 0 Effect: This card cannot be summoned normally, except for an additional card deck of Sin-Thousand Eyes Sacrifice God. As long as this card is on the side of the table, monsters with sinful names can exist on the field up to 5 more, and other monsters cannot attack or change form except for monsters with sinful names. You can send one of your own cards to the graveyard, and send all the cards on the opponent's field to the graveyard.

Sun Zhenxin:

Imaginary Heart: Normal Magic Card: Put a magic card trap card in the deck yourself, this round cannot be activated, after this card is activated, it becomes the end stage of this round.

Guardian Blade-Ze: An ordinary magic card, which can only be activated by three Guardian Atos in the graveyard, liberating a monster on the field and giving the monster on both sides the damage of the attack power + defense of that value. If more than one player is alive, select a player and restore that value of LP, and the damage dealt to them will not be nullified.

Guardian's Sign: Perpetual Magic Card, as long as there are monsters in your graveyard, the opponent cannot take back the control of the monster that was forcibly transferred or the enemy controller transferred control. In the card drawing stage, the opponent can not draw a card, and let himself draw two cards, and this card will be sent to the cemetery.

CNO.107 Super Galactic Time and Space Dragon: 9th Order Dark Attribute Dragon Attack Power 45000 Defense Power 3000 Effect: Two 9-star monsters. When you or the opponent's monster attacks, remove a counter to activate, nullifying the effect of all monsters on the opponent's field, and the attack power becomes the original value, and the original attack power of this card increases by 1000. When this card deals combat damage with a direct attack, the original attack power is reduced by 500. The monster that is destroyed by this card battle is not sent to the graveyard and is excluded from the game, and when the monster itself has a special summoning effect except for this effect, the opponent draws a card. If this card takes the same combat damage as your existing LP, turn your LP to 1 to avoid that damage. When this card is destroyed in battle and sent to the graveyard, it deals damage equal to the opponent's original attack power value.

Misty incense:

Dark Adjustment: Summons a special Monster with the name Dark Adjustment token (10-star Dark Attribute Mage Attack 0 Defense 0 Adjustment: When this card becomes the same tone material, you can summon the monster with the star of this card minus the monster star of the other adjustment in the same key).

Zhao Zhichen:

God's Counterattack: The opponent's direct attack can cause you to take damage that makes your LP 0, and it can be activated when you take damage that makes your LP 0, and a special summon of a homotonic monster with the name of the Extreme God in the extra deck.

Pole Star Treasure - Pseudo-God Destruction: Turn the star of a monster on your field into your own specified value, and discard a hand card when you can't oversummon until the end of the round.

Polar Star Pillar - Aurora ZERO: The monster battle damage phase with the name of the Polar God can be activated, so that the damage is nullified, and the LP that recovers twice the damage value by itself.