Crystal bow

The Crystal bow is a powerful bow available after a player completes the Roving Elves quest, and is an optional reward from the quest alongside the crystal shield. To wield the crystal bow, a player must also have 70 Ranged, and 50 Agility.

The crystal bow degrades during use. When a player first obtains a crystal bow, it will be a New Crystal Bow. After 250 shots, it degrades into a "Crystal Bow 9/10", and for every 250 shots thereafter it will degrade another 1/10th, until it reverts into a crystal seed after a total of 2,500 shots. As the crystal bow degrades, its ranged attack bonus drops, as shown on the table below. Once the crystal bow has reverted to a crystal seed, a player can buy a New Crystal Bow for the cost of 900,000 coins, or have their crystal seed enchanted into a bow by Ilfeen. While having the seed re-enchanted costs 900,000 coins for the first time, the price lowers by 180k each time you get it re-enchanted, from 900k initially to a minimum of 180k.

Max Hits
The max hit for the crystal bow is 25% of your range level. For example, if your range level is 70, your max hit is 17-18. You can increase this by using a ranged potion. Although 25% of your range skill is its max hit at 10/10, when your bow is on 1/10 it will have fallen to 20%.

Bugs
Shortly after its release, players were able to buy the fully charged bow for 180,000 coins in a member server, then high alchemy the same item for 540,000 in free-to-play. Jagex was able to ban the accounts that abused this bug, and prevent all players from alchemizing member items in free-to-play servers.