Arena. Getting milestones grants 5-15 units depending on which milestone. This requires some time however. The F4 champion use (found in the personal events tab) and using the daily champ you can easily get the 25 units daily. EQs and normal quest (only story) explore and completion awards units but is time consuming.
Arena. Getting milestones grants 5-15 units depending on which milestone. This requires some time however. The F4 champion use (found in the personal events tab) and using the daily champ you can easily get the 25 units daily. EQs and normal quest (only story) explore and completion awards units but is time consuming.
I second everything @Terra said. In the last two weeks I've farmed over 700 units just doing the bottom 2 tiers of each Arena for the easy units, the daily F4 event, and 100%ing Heroic and Master EQ.
As terra said you can get 25 units a day just from the Fantastic Four champion use under the solo events tab. All you have to do is fight people. You get bonus points for using the specified fantastic four champion.
Comments
The F4 champion use (found in the personal events tab) and using the daily champ you can easily get the 25 units daily.
EQs and normal quest (only story) explore and completion awards units but is time consuming.