Poison Knight of Silence Undercover, Mordalion - Dimensional Transcendence (DZ-BTO3)

[CONT](VC):During your turn, if your order zone has three or more "Monitored Tryst", all of your units with "Undercover" in their card names get [Power] +5000.
[ACT](VC)[1/turn]:[COST][Energy-Blast 2], look at the top seven cards of your deck, choose up to the same number of cards as the number of "Monitored Tryst" without any undercover gauges in your order zone from among them, put one face down as an undercover gauge on each "Monitored Tryst" without any undercover gauges, and shuffle the deck.
[AUTO](VC):When this unit attacks, [COST][Counter-Blast 1], choose up to two cards with "Undercover" in their card names from your undercover gauge, and call them each to a (RC) in the same column.