You should try these mini champ spawns in the Abyss. They are fun and can also easely done alone or with a few people.
I was able to summon the goblin alchemist renowned mini boss and kill it alone with just Frarc (pure warrior) and on another make the mini bosss Skeleton dragon renowned appear. He was a bit strong for me alone.
All these areas drop there own Essence for imbuing.
All areas are in circles on the map:
http://uo.stratics.com/php-bin/show_content.php?content=31070
I was able to summon the goblin alchemist renowned mini boss and kill it alone with just Frarc (pure warrior) and on another make the mini bosss Skeleton dragon renowned appear. He was a bit strong for me alone.
All these areas drop there own Essence for imbuing.
All areas are in circles on the map:
http://uo.stratics.com/php-bin/show_content.php?content=31070