The Immortal/Weapons

Sword: You have this sword from the beginning of the game. It's pretty standard and is good for killing trolls and goblins.

Elven Sword of Agility: This sword can be found in the second level. It is similar to the standard sword, but swings somewhat faster.

Troll Bombs: You are given three of these in the third level. They temporarily paralize trolls, allowing you to evade battles.

Troll Ritual Knife: This item is found in level three. Throwing this on the ground announces a battle of the death between two nearby trolls. This will help you evade battles.