>>723307257
100 Helix Credits = $1.
There's also the Keys section which is like Odyssey and Valhalla where you find premium currency (Keys) in the world or through the not-battle pass and buy them from a paid item exchange. It's got a daily set of two items that rotate and then a weekly set.
If you're not spending on Helix Credits then the world itself has about 2,400ish free Keys that I've found so far from clearing all of the fog of war possible (Which I believe respawn on NG+), and then the not-battle passes have 7,000 in each one for a total of 28,000.
Armor pieces and weapons are 1,350, trinkets are 900, mounts I think are 900, Hideout items are 600, and Ally outfits are 250.
So realistically if you're patient one set is roughly 2700, 3500 if you count the trinket meaning you can get roughly eight free armor sets. No clue if the DBD set is on there since I don't think Destiny or Monhun stuff was on Valhalla's. I've only seen the limited edition items there (Which lets you buy Yasuke's stuff if you haven't unlocked him yet which is super scummy), some magical animals, the Sakura set trinket for Naoe (Today) and armor for Yasuke (weekly), a couple ally item sets, and some Epic-tier trinkets which I don't think are paid items.
