Hope no-one minds me posting this In a vain effort just to provide the raw facts.
I only ask that everyone PLEASE, please try to keep this thread for showing the stats pertaining to your success of this achievement only. Try to include as much info as possible (eg, what, where, how long it took you and when the final catch happened.) so that it might potentially be useful to anyone trying to get it done.
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Location = Cantrips and Crows
When = Various Times over 4 days.
Attempt 1 - Solid 1hr 40 mins fishing
Sewer Carp - 156 - 52.8814%
Magic Eater - 82 - 27.7966%
Drowned Rat - 13 - 4.4068%
Partially Eaten Fish - 17 - 5.7627%
Leaded Vial - 5 - 1.6949%
Empty Vial - 18 - 6.1017%
Imbued Vial - 2 - 0.6780%
Crystal Vial - 1 - 0.3390%
Giant Sewer Rat - 1 - 0.3390%
Total - 295 (not including failures for not having lures attached)
However, i was in auto pilot mode and hit the keyboard shortcut to re-cast before realising what i had. soooo.
Attempt 2 - Completed over the 4 days - 1-2 hours per day. Approx 7 hours total
Sewer Carp - 677 - 49.3081%
Magic Eater - 422 - 30.7356%
Drowned Rat - 61 - 4.4428%
Partially Eaten Fish - 72 - 5.2440%
Leaded Vial - 23 - 1.6752%
Empty Vial - 95 - 6.9192%
Imbued Vial - 7 - 0.5098%
Enchanted Vial - 3 - 0.2185%
Crystal Vial - 12 - 0.8740%
Giant Sewer Rat - 1 - 0.0728%
Total - 1373 (not including failures for not having lure attached)
wasnt so quick to recast during the second attempt. however on the 4th day, i was lucky enough to finally get the rat on the second cast i did for the day. approximate time it was caught was Tuesday 10th March about 6.10pm Sydney Time.
Good Luck!
Zapz