Level 4 (First Quest)

To access Level 4 "The Snake" you will need the raft. This is the first dungeon you will need to use the candle to see your way around. The key item to find here is the ladder. The boss, the Gleeok, is a dragon looking creature with two heads.

Boss Strategy
The easiest way to kill this guy is to just stab each head back and forth (unless you have full hearts, then you can just zap its heads). Just watch out for the fireballs. Once you take off one head, don't even bother trying to kill the flying head, just go for the one still in tact.