Baldur's Gate II: Throne of Bhaal Cheats

Have someone in your party cast Energy Blades. Once they have the energy blades, kill them and then revive them. They should still have the Improved Haste status granted to them when they cast Energy Blades.

Now go and pick up their items. In the stack of equipment you should find the Energy Blades. Do not equip them again, instead place them in a bag of holding. As long as you have the energy blades, Improved Haste will never wear off.

Once a cleric in your party has acquired a holy symbol, kick him out of your party. Then, ask him to rejoin you. A message will appear in the dialogue box saying that the cleric has been awarded with a symbol of his faith by his god. Regardless of whether or not the cleric already has a holy symbol, another symbol will be spawned into his inventory.