Decrease unit cost

[Sined]

Hi Guys,
how can I decrease cost of the units? Only using the same units in combines units mode?
Sorry for noob question ^^'

[JMich]

Only using the same units in combines units mode?
Yes. There is also a fairy that can lower a unit's cost, but those are extremely rare, so it's not suggested to use them without a lot of thinking. I think those have been given once on DMM, maybe twice.

[Jay Rich]

Hi Guys,
how can I decrease cost of the units? Only using the same units in combines units mode?
Sorry for noob question ^^'

Pretty much as JMich said, you need the same unit when combining units for a chance to decrease unit cost, the closer you get to minimum cost the less chance it will work. Check here (http://millenniumwaraigis.wikia.com/wiki/Unit_Combination), there is a table near the bottom that will tell you your chances of cost reduction.