If enough turns pass, this card could allow up to four Dragunity dragon cards equipped to a monster like Cyberdark Dragon to have a power bonus of 2000 ATK, and could share up to four different Dragunities abilites whose Monster Effect activates while equipped.
* If Dragunity Pilum(1400ATK) is equipped to Cyberdark Dragon by its effect (1400+1000=2400), and equips Dragunity Brandistock and two other Dragunity dragon types through Dragon Mastery (2400+2000=4400), Cyberdark Dragon will have the ability to attack directly to deal full ATK damage (4400= 1/2 of 4400 with 2x attack).
*If Dragunity Corsesca and Dragunity Brandistock are equipped, you can search your Deck for two Cyberdarks that were sent back to you Deck by Cyberdark Impact after attacking and destroying two of your opponent's monsters by setting up tokens like from Ojama Trio.
*If Dragunity Aklys and your 3 other equips were sent to the graveyard due to the loss of Cyberdark Dragon or Heavy Storm, you can have one of your opponent's cards destroyed.
This card, combined with Dragunity Partisan, can essentially make any monster a Tuner.
* You can even make a Synchro Monster into a Tuner Synchro Monster|Tuner Synchro.
Use this card to buff Dragunity Dux to 2400 ATK.
This card allows any monster, not just "Dragunities", to be equipped with a "Dragunity" dragon.
This card allows a monster to be equipped with more than 1 "Dragunity" dragon. This could give the equipped monster multiple effects (i.e. Summon Dragunity Pilum, Special Summon Dragunity Primus Pilus with "Pilum's" effect and use this card to equip with Dragunity Brandistock from hand. Now you have a monster that attacks twice and can can attack directly).
This card can equip any monster with Dragunity Corsesca, which could allow any monster to search for any level 4 or lower monster of the same type and attribute.
* This combo can create an OTK with Exodia the Forbidden One and a high-level DARK Spellcaster: equip "Corsesca" to a monster like Dark Magician, activate Diffusion Wave-Motion, have that spellcaster destroy five monsters (like tokens set up by 2x Ojama Trio), and search for all 5 pieces of "Exodia".
This card could be useful in the new "Vylon" archetype, whose effects revolve around being equip with Equip Cards.
This card could be useful in "Cyberdark" Decks given that "Dragunity" monsters support them very well, but lack high ATK points to for their more useful cards.
Since this card has no level limit, you can equip a stronger "Dragunity" Dragon-Type Monster like "Dragunity Arms Laevatein" or "Dragunity Arms Misteil".
Combine this card with Dragunity Militum. Just Summon Militum and use the effect of Dragon Mastery to equip a Strong dragon Dragunity like "Dragunity Arms Laevatein" or "Dragunity Arms Misteil" and use the effect of Militum to Special Summon the equipped "Dragunity Arms Laevatein" or "Dragunity Arms Misteil" and activate its Special Summon effect.
This card can also be useful in a Dark Blade Deck.
You can use this card's effect to equip a "Dragunity" to Guardian Eatos and use its effect to remove 3 monsters from your opponent's Graveyard, making it 4000 ATK. The "Dragunity" Monster most suitable to use is Dragunity Aklys.
This card is useful with Stardust Dragon's effect meaning you can requip any Dragunities that were destroyed because of Stardust's effect to reclaim any ATK lost from its effect or Dragunity Corsesca for a requip cycle.
*This combo can also be used with Stardust Dragon/Assault Mode and Shooting Star Dragon.