Guardian Pet

The Guardian Pet is a Enchanting Pet obtained from Fishing.

How to Obtain
The Guardian Pet can be fished up from any body of water. When one is caught, a  message will appear in chat.

Stats
The ability allows the Guardian pet to shoot the mob that its owner has attacked. Guardian Pet stops attacking once the player are over 6 blocks away from the enemy. The Guardian Pet always attacks the last mob that the player has attacked when the player hits multiple mobs.

Kat Caretaking Costs
Kat can upgrade all rarities of this pet except legendary; this costs varying amounts of money and sometimes resources. For each level the pet has, there is a 0.3% discount. For example, at level 50 there will be a 15% discount to the price listed below. Also, the cost listed is for the pet of that type to be upgraded, after which time the rarity will be that of the above type. The time listed is also in real life days as opposed to the in-game equivalent.

Trivia

 * The Guardian Pet is very effective for damage when paired with Wise Crystal Armor or Very Wise Dragon Armor, but the best armor to pair with this pet is Storm's Armor.
 * The Laserbeam ability is disabled on Private Islands.
 * Used to work in PvP at the Colosseum, but has been disabled, possibly due to a notorious bug which allows players to attack other players when the attacker or the attacked is in the safe zone.
 * For some reason, Frozen Scythe hits don't provoke the Guardian's Laserbeam on the targets it hits.
 * The Guardian Pet used to be a Combat Pet but was then changed to the first-ever Enchanting Pet in the 0.10 Enchanting Update.
 * The Guardian Pet is considered a good way to make money by some. You buy a level 1 common pet off of the auction house for less than 50k and then do a few days worth of Experiments to level your pet all the way up and then sell the Guardian for roughly 3 times what you bought it for.