Coltzans Shrine is a daily activity that gives out numerous helpful things
Receive Food: This food is always in the form of Lost Desert food, and is usually a Bagguss, a Mummified Pepper or a Cheops Plant amongst others. Equally likely is the chance of receiving a spoiled food, such as a Burnt Pyramicake, which your pet still manages to find equally exciting. Either way, it helps feed your pet.
Receive Dubloons: For no real reason, the shrine has a strange amount of Dubloons to give out. These can range in value from a 1 Dubloon Coin to a 20 Dubloon Coin. These are found in the sand right by the shrine.
Receive Battledome Equipment: It may not seem it, but Coltzan is known to have lots of Battledome equipment for you. Unfortunately, they don't do much to help you attack or defend and sell for peanuts in your shop. They are ok if you haven't been in the Battledome before and want a feel for it, but they wouldn't be any good in a war. The best bet is to stick the Serf Lens or Coltzans Gem in your shop and hope someone wants it for a collection.
Feel Richer: Not only feel, but be richer! Coltzan can make you money by giving you a random amount of Neopoints (Usually around the 100NP mark) to spend on whatever you like! It has been rumored that Coltzan gives out 1 million Neopoints at a certain time to a random person at the shrine, but the odds are very rare.
Get Stronger: Coltzan can mess around with your pet's stats, too! He can't weaken your pet (which is good), but can raise either your pet's level, strength, defense, HP, or speed by one point. It has been rumored that he raises a certain stat by 10 points at a certain time, but you've got to be really lucky to get that! He can sometimes raise your pets intelligence, too.
Get Nothing: Yes. Nothing. He can't always be generous, can he? You're just going to have to hope that he does something the next time you're there. It's seemingly a re-occurring thing and so you might get nothing for several days, but stick with it!
Special Prizes!: On Coltzan Day 2011, it was announced that certain special NEW prizes could be won from Coltzan's Shrine! Be on the lookout for them! Two of the items are scrolls, and two are plushies. The two scrolls were 'Rule with Wisdom' and 'How to Identify Poisons'. The two plushies were the Coltzan Plushie and the Coltzan Ghost Plushie.