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Cost-Effective Hook is a quest for Genshin Impact. Guide contains how to start, walkthrough, how to unlock, Kayvan's location & rewards.
Table of Contents
Cost-Effective Hook - How To Unlock & Location
How To Unlock Cost-Effective Hook?
Unlock By Finishing Supreme Hookshot
To unlock this world quest, you will need to complete the Sumeru Daily Commission Quest "Supreme Hookshot" 3 times. Once done, Cost-Effective Hook will be available on the next server day.
Depends On Luck
There is no guarantee that you can always get the Sumeru Daily Commission Quest "Supreme Hookshot" as there are various Daily Commissions available. Depending on your luck, you might get it three times in a row.
How To Set Your Daily Commissions To Sumeru?
| Procedure | |
|---|---|
| 1 |   Open the Adventurer's Handbook. |
| 2 |  Select Commissions > Select Sumeru and you can get Sumeru Daily Commissions the next server day. |
Start Location Of Cost-Effective Hook
| Map | Location |
|---|---|
 |  |
You can start this quest by talking to Kayvan located north of Port Ormos, Sumeru.
Cost-Effective Hook - Walkthrough & Tips
Cost-Effective Hook Walkthrough Chart
| Procedure | |
|---|---|
| 1 | Go to the marked location and talk to Helbet and Kayvan. |
| 2 |  Go to the marked location and defeat the enemies to get the materials that Kayvan needs. |
| 3 |  Go to Kayvan in the marked location. |
| 4 | Give the bait materials to Kayvan. Note that you also need to give Sunsettia and Wheat. |
| 5 |  Go to the marked location and defeat the enemies to get the materials that Kayvan needs. |
| 6 |  Go to Kayvan in the marked location. |
| 7 | Give the bait materials to Kayvan. Note that you also need to give Sunsettia and Wheat. |
| 8 | Defeat the Hydro Slimes. |
| 9 |  Go to the marked locations to get the materials that Kayvan needs. └ 1. Collect Zaytun Peach. └ 2. Defeat Whopperflower. └ 3. Collect Zaytun Peach. |
| 10 |  Go to Kayvan in the marked location. |
| 11 | Give the bait materials to Kayvan. Note that you also need to give Sunsettia and Wheat. |
Cost-Effective Hook - Rewards
Rewards List
- Adventure EXP x 150
- Hero's Wit x 3
- Mora x 21500
- Sumeru Reputation EXP x 20
Unlocks Aha! What's on the Hook? Achievement
Completing this quest will unlock Aha! What's on the Hook? Achievement which you can claim Primogems x 5 as rewards.
