I am thinking of picking up OD but I got a couple of questions. From stats on datdota, his most commonly bought items are Force Staff, Mekansm, Scythe, BKB and Shivas Guard.
1. Is Force Staff primarily used as a defensive escape mechanism while situationally applied offensively? Any particular synergies between this and OD's skillset that I need to be aware of?
2. Mekansm. Am I missing something here or is OD played as semi-support in pro games? Or is this an item used in an outdated build? How does this fit into OD's playstyle?
3. Null Talisman. Do I get 1 or 2 in early game?