They're listed as Achievement rewards.
"Warlion" and "Warbear"
Must complete 200 high level full party duties.
However if you look further in the notes...
"Warlion" and "Warbear"
Must complete 200 high level full party duties.
However if you look further in the notes...
Quote:As of patch 2.2, the following trials and raids will count toward achievements requiring the completion of high-level duties with a full party:Extremes + Coil excluding T3. T_T;
The Howling Eye (Extreme) / The Navel (Extreme) / The Bowl of Embers (Extreme) / The Whorl Eater (Extreme) / Thornmarch (Extreme) / The Binding Coil of Bahamut (excluding Turn 3) / The Second Coil of Bahamut