The main goal behind this archetype is to generate an overwhelming advantage when you cast Violent Outburst
In other words, today's average store gets more promo cards than yesterday's top-tier store
Of course, the more creatures on the battlefield, the more powerful convoke can become, and running a card like Sprout Swarm in a deck that already creates a lot of green tokens will allow for some very powerful plays
It doesn't happen loads and loads, probably about as much as you flashback a Looting in RDW
While haste is nice, Alibou states that, whenever you attack with one or more artifact creatures, you can deal X damage to any target and scry X where X is the number of tapped artifacts you control
This kind of gameplan makes it perfect against other top-tier decks like Lapras V-max and Pikarom