Originally posted by ShaftAlmighty:

Eikthyr is a 9-volt reindeer. Not tough, especially since you have troll armor. Kill it, get the antler. Hell, summon it and kill it again to get another antler and make 2 picks.

Killing Eikthyr just once gives you enough to make 3 pickaxes. Don't ask what kind of deer has three antlers.