"ACT 【V】 [Limit Break(4)] (when you have at least 4 damage): [Counter
Blast (1)] Bind all of your opponent's rear-guards, then when this
turn's end phase begins, your opponent chooses up to four cards that
were bound from the bind zone, and call them to rear-guard circle, then
send the remaining bound cards to the drop zone.
AUTO 【V】: When this unit attacks, if your opponent has 2 or less rear-guards, this unit gains Power +3000 during this battle."
This seems like an amazing tech, tbh. It's like Blockade only it works better.