This creature deals exponentially more damage the more spells you play, and thanks to its big four toughness, Ruby Storm decks just don't have a good answer for it
There is an exception for powerful cards in the Standard format, though
Titan of Industry is already seeing some play in constructed as the top-end of curves or as part of a toolbox build in ramp decks
You've got two solid board wipes in Winds of Rath and Promise of Loyalty , and combat tricks like Take the Bait and Deflecting Palm will certainly convince opponents to think twice before attacking
Any choices made when the ability resolves won't have been made yet when it's copied by Vantress Visions
If the triggered ability can't determine the information it needs, or if it can't find the objects it expects to find in certain zones, those parts of the effect just do nothing