EliteCabal
Item

Proof of Swordsman

Quest Item · option 1338 · 1×1 slots

Careful: item 2877 exists under other options too, and they are different things. Proof of Fighter (option 1336), Proof of Warrior (option 1337), Proof of Mercenary (option 1339), G.D. Certificate (option 3189), G.D. Certificate (option 3191), G.D. Certificate (option 3193)

Best place to farm

Cajoler Nazabrum in Catacomb Frost (Premium)

A mission item, rolled for this species independently on each kill.

100% almost every kill
Show these spawns on the map

Drops · 1 source

Rates are what you experience: the server's drop multiplier is 1x.

From Where Rate
Cajoler Nazabrum level 124 · 227,059 HP Catacomb Frost (Premium) level 113-124 mission 100% almost every kill