Sapphire glacialis

Sapphire glacialiss can be caught at 25 Hunter when you wield a butterfly net and have an empty Butterfly jar, yielding 170 Hunter experience. For catching Sapphire glacialiss barehanded (but still with an empty jar) you need 85 Hunter, this will grant you 1,000 Hunter experience. You can find Sapphire glacialiss north-east of Rellekka.

You can release caught Sapphire glacialiss to get an empty jar again, this also grants you a combat boost.