Dragunity Decks continue to get new support in Cybernetic Horizon! Make a Dragunity Dux or Phalanx play, but now without needing Dux or Phalanx!
On closer inspection though, it seems intended to be for a more “pure” Dragunity experience.
Continuous Trap Card
You can only use the effect of this card’s name once per turn.
(1) You can activate one of the following effects. You cannot Special Summon monsters, except “Dragunity” monsters during the turn in which you activate this effect.
-Target 1 “Dragunity” monster card in your Spell & Trap Zone; Special Summon it in Defense Position.
-Target 1 “Dragunity” monster you control; choose 1 “Dragunity” monster in your Graveyard and equip it to that targeted monster you control.
Courtesy of the Official YGO OCG Twitter