Companions

Pets

8 pets — 5 unlockable from the base game and 3 from DLC. Each provides a permanent bonus to all heroes.

Base game

unlockable by farming

Farm

Bat

Defeat Bat

Bonus

% Normal chest drop+10%

+ Experience+15%

Defeat 5000× Bat

Best stages to farm

1-7City OutskirtsNORM37.0%1-7City OutskirtsNIGH37.0%1-7City OutskirtsHELL37.0%

Farm

Watcher

Defeat Giant Fly

Bonus

+ Gold+15%

Defeat 5000× Giant Fly

Best stages to farm

2-5Scorching DunesNORM40.0%2-5Scorching DunesNIGH40.0%2-5Scorching DunesTORM40.0%

Farm

Burning Skeleton

Defeat Fire Spirit

Bonus

% Boss chest drop+10%

Defeat 5000× Fire Elemental

Best stages to farm

2-8Sacred TombTORM20.0%2-9Pharaoh's CryptHELL18.2%2-9Pharaoh's CryptTORM18.2%

Farm

Blue Golem

Defeat Hell Golem

Bonus

% Normal chest drop+15%

Defeat 5000× Hell Golem

Best stages to farm

3-6Burning RavineNORM33.3%3-6Burning RavineHELL28.6%3-6Burning RavineNIGH26.3%

Farm

Dark Spirit

Defeat Ghost

Bonus

% Boss chest drop+15%

Defeat 5000× Ghost

Best stages to farm

3-4Frozen Glacier CavernNORM24.4%3-4Frozen Glacier CavernNIGH22.7%3-4Frozen Glacier CavernHELL21.7%

DLC

DLC

Sword

Purchase the Supporter Pack

Bonus

+ Experience+15%

DLC

Butterfly

Purchase the Supporter Pack

Bonus

+ Gold+10%

DLC

Dragon

Purchase the Supporter Pack

Bonus

% Normal chest drop+20%

+ Gold+15%

+ Experience+20%