If you also attack with Phyrexian Dragon Engine, you still trigger Mishras attacking trigger, but then meld the two
At the start of your upkeep, Thopter Assembly will trigger, creating five 1/1 Thopter artifact creature tokens and bouncing Thopter assembly back to your hand
While it can be exciting to do battle with the mightiest cards in Magic's lengthy history, it can be just as enjoyable to go the opposite way and build a deliberately low-powered deck that tells a story or fits a non-mechanical theme
It is a bit expensive though, which is why you dont see a ton of people playing it
Sligh's list had four copies of Strip Mine, which, while it doesn't interact with an opponent's life total or creatures, does disrupt them in another wayby destroying their lands
However, as I reflect on the past year, my initial feeling isn't one of amused shame