Duo Temptation, Reit
By binding an ally rear-guard, draw a card!
At the end of the battle, Counter-Blast 1 and discard a card from your hand to restand this unit with drive -1!
Then, you can call a card from your bind zone with the same card name as the card that you discarded for this cost, and if your opponent's vanguard is grade 3 or greater, you get an Imaginary Gift:Force!
Deal large amounts of damage to your opponent with two vanguard attacks and an additional rear-guard attack!

Duo Mini Heart, Rhone
For each card in your bind zone, it gets +3000 Power!
If you have a "Duo" vanguard, Counter-Blast 1 to put a card from your deck to your hand with the same card name as a card in your bind zone!
Call for allies from the deck and attack with high Power!

Duo Pretty Horn, Ural
When placed on the vanguard circle, bind up to one normal unit from your deck!
When placed on a rear-guard circle, put up to one normal unit from your drop on the bottom of your deck, and draw a card if you put a unit that has the same card name as a card in your bind zone!
Use this card to build up your bind zone, and help set up for the abilities of other units!