Dolls

Occasionally when you kill an act boss or some of the sub bosses, that monster will drop a doll of itself. While there are various recipes in the mod that use dolls, the primary purpose for collecting them is to create a series of special unique items. With the exception of the Tyrael doll which is bought in Act 4, all the dolls are obtained by killing the boss or sub-boss they represent. By collecting the 6 major boss dolls (Andariel, Duriel, Mephisto, Diablo, Baal, and Tyrael), you can create a unique amulet called the "Chain of Leaders". The first six sub-boss dolls (Blood Raven, Griswold, The Countess, Radament, Coldworm, Chimera) will spawn a unique ring when combined in the cube (The Soul of Support). A second unique ring, called the "Spirit of Servants," is created using the remaining six sub-boss dolls (The Summoner, Damien, Izual, Hephasto, Lazarus and Nihlathak). Once you have all three unique items, place them in the cube, and you'll be rewarded with one of the most powerful charms in the game.

Fruits

If you're lucky when killing a monster or searching a Mystery Chest, you might get one of the seven fruits in Nezeramontias. These items don't do anything by themselves, but if you combine them in the cube, you'll be rewarded with the Cornucopia charm which will grants several life and regeneration boosts. The seven fruits are bananas, cherries, grapes, an orange, a pear, a pineapple and a radish.