Use this card in combination with "Legendary Six Samurai - Shi En". This will create probably one of the most troublesome monsters for your opponent as it cannot be destroyed by card effect or battle and can negate cards that can destroy this card. Additionally, when this card is destroyed, you can destroy another "Six Samurai" monster instead by the other effect of "Shi En".
This card would combo very well with "Exodius the Ultimate Forbidden Lord". Simply by selecting your "Exodius", you can attack without fear in order to get it's instant win condition. You can combine this with "Imperial Custom" in order to protect this card so that "Exodius" can't be stopped as easily, making it very hard for your opponent to counter as they literally would only have 5 or less turns to destroy these three cards before they lose.
As the card art implies, this card is perfect for the "Gradius" series. Use it on cards like "Victory Viper XX03" and keep it from being destroyed. Additionally, you can use it with "Jade Knight" to give it even further immunity, or use the tokens created by other "Gradius" cards to bypass the downside to this card.
This card is great in "Gladiator Beast" Decks for it will protect the monsters by battle and by card effect.
Use this card with an attack pulling monster like "Dupe Frog" or "Watthopper", with them and this card, your opponent will have a hard time attacking any of your monsters.
This card works well with "Magic Planter". Attach this card to an opponent's monster, then use "Magic Planter" on this card in order to draw 2 cards and destroy the monster.
Equip this card to "White Dragon Ninja". This card protects it from card effect destruction and battle destruction. While "White Dragon Ninja" stops this card from being destroyed. The only way for the opponent to get rid of these two is to use a non-targeting return or banish effect such as "Guardian Sphinx".
Since the monster equipped with this card cannot attack directly, one good idea is to equip it to a monster able to inflict piercing damage, for example "Strong Wind Dragon". In this way, you can be almost completely sure to inflict damage to your opponent's Life Points in every battle, even if you attack a monster in Defense Position.