Blueprint Sources

[Suizul]

There are now (end of February 2017) 777 blueprints ingame.

There are four sources where they come from:

450 basic blueprints. In each of the 25 categories are 18 BPs.
217 chest blueprints. Wood 11, Leather 19, Iron 26, Gold 36, Magic 58, Dwarvish 23, Primal 44. Every category has 8 or 9 BPs.
101 package blueprints. 36 permanent (6 packs à 6 BPs each), 65 seasonal (20 packs à 3 BPs each, Valentine with 4 BPs and 1 BP from OSD)
9 raid blueprints.

[WingDingo]

That lines up exactly with the Richard Spreadsheet. This also fall in line with the current Item Discovery rankings where each blueprint unlock counts as 1 point and each blueprint Master counts as another point for a total of 1372 possible. The current top player is at ~1360.

[Suizul]

That lines up exactly with the Richard Spreadsheet.

That one and the wiki were actually my main resources for this list. So any errors are to blame there

[Demonologist]

There is a display-error for those, so the maximum score possible would be around 1.40~1.41k now.

[Suizul]

updated

[Suizul]

Blueprint Sources updated with an outlook for after the December patch.