Okay, "essentially" is doing a lot of work here
(Players dealt combat damage by that creature also get a poison counter.) Giving an attacking creature flying after it has become blocked will not cause it to become unblocked, even if the blocking creature can't normally block creatures with flying
So for what red needs, this card awkwardly just does the work needed after all this time and does it really well
And as noted, there's no difference between artifact card draw and card draw from other sources (like blue instants, or white enchantments, or any other source)
Each of these areas has a specific function and contributes to the strategy and mechanics of the game
The deck builder lays over the screen in an unpleasant way, and it took me a couple tries to really get comfortable with the app