With Experience ，You Can Do Better in Diablo 3

Practice makes better, and with experience, you can become the best one in Diablo 3. If you kill more monster, creature or buy Diablo 3 gold, you would gain more experience, However, the greater the level difference between you and the monster you are killing, the less xp you will receive.

I'm guessing that Blizzard has decided to penalize these higher level kills in Diablo 3 as a new way of discouraging some of the power leveling that went on in Diablo 2.It will be interesting to see if this system stays in place, or if Blizzard simply resorts to the same system used in WoW, where xp gains are higher for killing higher level mobs, but when in a group with a higher level character the xp gains are penalized accordingly. I guess we will have to wait and see what the final outcome is.

Experience combo bonuses are a new (and very cool) source of experience making its debut in Diablo 3. Kill combo bonuses, also called "Massacre", and are awarded for killing a bunch of enemies quickly in a row. You receive your regular experience for each kill, plus xp bonuses awarded at the end of your killing streak. The kills need to occur within only a few seconds of each other to be considered a streak, otherwise the kill counter will reset. The amount of bonus xp granted depends on the number of enemies you kill in a row. Personally, this feature really excites me because it indicates Blizzard's intention for Diablo 3 to be an all-out slaughter fest. Rewarding such non-stop mayhem definitely harkens back to Diablo's predecessors where leaving a path of destruction in your wake was not only possible but highly encouraged.

Also new in Diablo 3 is the "Pulverize" experience bonus. This bonus xp is granted for successfully springing a trap or otherwise using your environment to deal damage to a foe. As it currently exists in the beta, you're not required to actually kill the enemy with your trap to receive the bonus, only to damage them. As long as you finish the job using other means of damage dealing within a timely fashion, you will receive the pulverize bonus.

Diablo 3 offers additional experience bonuses for killing multiple enemies simultaneously with damage dealing ability. This bonus is currently being called "Mighty Blow”. Unlike Diablo 1 and 2, quests in Diablo 3 will now award experience. From what it looks like in the beta, the experience gained from successful completion of a quest is actually pretty huge. Often it's more than the total amount of xp earned from killing all the enemies during the course of the completing the quest!

Are you understand what I said about it, just fight with your opponents,  buy Diablo 3 gold the success and experience belongs to you.