You want to skip the timer
It will continue to block
What makes Excavation Technique great is you can team up with an opponent, promising not to target one of their permanents so that you can copy Excavation Technique twice, gaining an extra copy for yourself and one for your opponent
9 Dont: Ending On the other hand, the ending of the series is much like most shonen anime: the protagonist beating the bad guy
When she goes to copy the Dark Depths, which will make her sacrifice the original, we will [card]Stifle[/card] the triggered ability that makes her sacrifice the new [card]Dark Depths[/card] ([card]Thespians Stage[/card]) and she will end up with nothing
It's basically Mana Confluence, and in many scenarios, it's even better since you can generate colorless mana without pain