Raise DDQ ISO reward to at least 5000

DaveR4470

Currently, DDQ rewards a guaranteed 3500 ISO-8 for completion (500 for the 1* node, 1000 for the second 2* node, and 2000 for completion of all nodes), plus some additional ISO from the first wave of Under the Sea. (I think it's variable? Or possibly fixed at 500?) Plus two taco tokens and the 3* cover.

In the champion world, I think DDQ should award at least enough ISO to champion a 2*. Arguably, it should give you 7500, so that you can champion a 3* by finishing the nodes.

tl;dr please turn on the ISO hose please kthx.