The Callous Heart Quest

Quest Summary
Quest Type	Solo
XP Reward	--
XP Cap	--
Item Reward	Encrusted Bloodstone Jewel
Title Reward	--
Starting Location	Kai Mallan, Sho Enchanter at 69.2N, 72.2E
Map	AC Maps - The Callous Heart
Timer	--
Level Restrictions	15+, 45+ for the highest reward (Jewel with +30 to health)
Level Suggestions	100+ solo
Introduced In	Hidden Vein

General

You must have completed Gelidite Library (Quest) and have condemned Nuhmudira in order to begin this quest.

Talk to Kai Mallan, Sho Enchanter at 69.2N, 17.2W, near Gelidite Library to get a Kai's Reward Gem.
Give the Kai's Reward Gem to Kai Mallan, Sho Enchanter to get the Portal Gem to the Callous Heart.
Use the gem to enter The Callous Heart (AC Maps - The Callous Heart), no creatures in this part of the dungeon.
Grab A Bright Silver Key which spawn on the floor.
Make your choice on what gem to get, and use the appropriate portal (15+, 30+ or 45+).
If you go for the High Grounds, inside are huge amounts of Bound Crystal Golems and Bound Coral Golems. Don't bother to fight.
If you are quick, you can run past all the golems, down one, up another ramp, before they "wake up".
Loot the Encrusted Bloodstone Jewel from the chest in the second room.
If you die or have to portal out, return to Kai Mallan, Sho Enchanter, and he will give you up to 3 gems per week.