Pricing

The Battle Pass in Archeland costs 12 000 Won which translates to roughly $9 (going by the exchanges rates at the time the article was written). You can also buy an upgraded version of the battle pass that gives you 10 levels immediately, a profile background and a weapon skin. The upgraded version costs 14 000 Won ($11).
Still, there's also a track for F2P players so don't worry!
Missions

The Battle Pass is split into 50 levels and you need to gather experience to level it up. The experience is rewarded from missions that are split into two categories:
- Weekly - those missions refresh every week and you can do most of them just by playing. Daily login, stamina usage, boss runes - everything you do gives you experience here.
- Event - those missions are tied to what's currently going on in the game. For the first battle pass the missions revolved mainly around leveling up your account or obtaining certain characters.
Rewards

Here's a list of the Free Path rewards you can obtain by reaching the level 50 of the Battle Pass:
- 20x Level Tier I Equipment Materials Box (random)
- 20x Level Tier II Equipment Materials Box (random)
- 20x Level Tier III Equipment Materials Box (random)
- 10x Level Tier IV Equipment Materials Box (random)
- 5x Level Tier V Equipment Materials Box (random)
- 6x Tier I Gemstones Box (random)
- 6x Tier II Gemstones Box (random)
- 6x Tier III Gemstones Box (random)
- 6x Tier IV Gemstones Box (random)
- 3x Tier V Gemstones Box (random)
- 90x SR Experience Elixir
- 50x Magic Powder
- 6x A Fine Sandwich (50 stamina)
- 5x Random SR Rune
- 1x Random SSR Rune
- 60x SSR Rune Fragment (1 random SSR Rune)
- 1x SR Dew of Time (any)
- 1x SSR Dew of Time (Weapon)
- 10k Gold
Here's a list of the Paid Path rewards you can obtain by reaching the level 50 of the Battle Pass:
- 40x Level Tier II Equipment Materials Box (random)
- 40x Level Tier III Equipment Materials Box (random)
- 40x Level Tier IV Equipment Materials Box (random)
- 20x Level Tier V Equipment Materials Box (random)
- 15x Tier II Gemstones Box (random)
- 15x Tier III Gemstones Box (random)
- 15x Tier IV Gemstones Box (random)
- 15x Tier V Gemstones Box (random)
- 6x Tier VI Gemstones Box (random)
- 90x SSR Experience Elixir
- 100x Magic Powder
- 12x A Fine Sandwich (50 stamina)
- 60x SSR Soul of Creation shards (1x random SSR equipment piece)
- 2x SSR Rune Selector Bag
- 60x SSR Rune Fragment
- 1x Infinite Dream token
- 1x SR Dew of Time (any)
- 1x SSR Dew of Time (Helm)
- 4x Heavenly Key
- 2x Divine Key
- 200 Diamonds
- 55k Gold
Dew of Times act as universal dupes in the game.
Is it worth it?
If you can afford to spend the 9$, it's totally worth to buy the Battle Pass! Not only you get a lot of free stamina, but also materials and other goodies.