At =Tre=, the Opened Door (WXDi-P04-028) [Vertex Diva]

[Auto]: At the beginning of your attack phase, target SIGNI on your field gets +5000 power until end of turn.
[Enter]: Put up to two target SIGNI without a [Guard] from your trash to your Ener Zone.
[Action] [Game 1] Put seven SIGNI that do not share a class from your Ener Zone into your trash: Put all SIGNI on your opponent's field into their owner's Ener Zone and [Ener Charge 2].