The Elemental Blast and Big Shield are currently the only two attacks that have a multiplier attached to the level in their damage formulae. It would be nice too see some other attacks like that, as it's good incentive to use that attack.
Whoops. Edit: I think long shield has 1.5 multiplier too. Static shield has a x2 multiplier. Solid State has x4.
Whoops. Edit: I think long shield has 1.5 multiplier too. Static shield has a x2 multiplier. Solid State has x4.