Ambitious Lure
Ambitious Lure
“Attracts large-sized fish and increases your chances of landing one. Occasionally guarantees you will land a large-sized fish.
Can be used up to 3 times while fishing, each use increasing the effectiveness and GP cost.
May also attract rare species of fish. Can also be used with fish caught using Powerful Hookset.
First Use: 10 GP
Second Use: 20 GP
Third Use: 30 GP— In-game description
Ambitious Lure is an action unlocked at level 100. It is available for Fisher.
Notes
Ambitious Lure affects fish that use the 
Powerful Hookset.
Ambitious Lure is used after you cast your line and can be used up to 3 times per cast, granting a stack each time.
Each time you use Ambitious Lure you increase the likelihood of a Powerful Hookset fish biting (decreasing the odds of an Precision Hookset fish biting).
Once you use Ambitous Lure you cannot use 
Modest Lure (and vice-versa).
Additionally, each use of Ambitious Lure grants a small chance to receive the following message: "You have a feeling your next cast will land a large-sized fish!"
When this message appears, the next fish to bite will be one that uses the Powerful Hookset. Using Ambitious Lure again after this message appears will remove the effect.
Some Dawntrail fish are "hidden" and require use of Ambitious Lure to be available to catch (for that attempt). As of Patch 7.1, these fish include:
Copper Shark ("A gentle giant stirs beneath the water!")
Thunderswift Trout ("A lightning-fast flash disturbs the water!")
Once the special message appears for these fish, it will remain available to catch this cast (even if the Ambitious Lure is used again).
History
Patch 7.0 (2024-07-02): Added.