Cheaper spells

[Taysby]

I am tryi to find a way to make sorceries and/or instants and/or artifacts cost less.  I'm looking for something like {urza's incubators} but that could make things other than creatures cost less.  Rigt now I'm using {semblance anvil} and I don't like it very much because I have to be sitting on an extra card of the right type.  I really need my sorceries to cost less, the other things are just bonuses that I would really love.

[Vampyvyrus]

 {Etherium Sculptor} is good for cheaper artifacts.

Also you may like  {Copper Gnomes}

{Goblin Electromancer} for instants and sorceries.

[Agrus Kos, Enforcer of Truth]

{Copper Gnomes}+{Gleemax}=your opponent scoops

[Iandtormentor]

{Copper Gnomes}+{Gleemax}=your opponent scoops

lol