The flyer is on curve from anything, and then you can sacrifice to force the foe you just punched to not cast nondorks until your next turn, so that counts their turn as well as everyone else in a multiplayer game
You are far more likely to run into situations where any random on-color card generated from Gatherer's random card button is going to be better
However, Flash has since been banned in every constructed format apart from Vintage, where it is restricted instead
They will improve your deck, but not always by enough to justify the cost
As your first main phase begins (immediately after your draw step), you put another lore counter on each Saga you control
A friend from my online Thursday night playgroup said he was going to be playing at the old QG location Thursday night, as the store had overbought the Spider-Man set and he wanted to give them a little more business to help them out