With Brought Back, Sun Titan, and Renegade Rallier as recursion sources, you can get extra value out of lands like Emeria, the Sky Ruin or Ghost Quarter
Aggro decks Since aggro decks like to attack a lot, they will have mostly creatures
Well, not here, and certainly not in any of the sliver labs
If they would lose a bunch of creatures by coming your way they might not even attack you, and then you get a turn of free attacks in there
(2004-12-01) If a noncreature artifact becomes an artifact creature this way and then another effect animates it, the new effect overrides March of the Machines's effect
Just continue to generate tokens other tokens, provide one with increased attack from Livaan, and swinging in with it to deal five damage