Riften is a kind of event that only happens at night. It is a unique mobspawner that spawns groups of Invaders. When Riften “closes” so the Bear spawns a Fire.
When a Rift is closed, so take it 4 minutes before the next open.
To get here, you can use /warp rift

Players are waiting for the riften to open.

Bosses will spawn in order after being killed.

Fire Bear

HP: 350
Damage: 10
Skills: Fire missiles, Meteorites
Drops: 100 currency, 40XP, 250 currency for players in the vicinity, fish

 

 

Fire Invader

HP: 550
Damage: 12
Skills: Fire missiles, Meteorites, Throw
Drops: 100 currency, 40XP, 300 currency for players in the vicinity, Diamond, iron, Gold, golden apple, bone, coal

 

 

Fire Cube

HP: 650
Damage: 15
Skills: Fire missiles, Meteorites, Pull, Ignite, Prison
Drops: 50XP, 400 currency for players in the vicinity