Triple-Ouch Giant in a Quadruple.. oh, wait, no... here come the Gooeys! Quintuple! Aah! Ice Dungeon. Don't forget the Dragons (D(D(D))), plural, are the fastest-and-strongest, too. At least the Gapers and Ice Dracos ("ice cos") for Dracos are - oh, never mind.
Blue to Tracking if they surface. Drops up to 2K gold, at times a Frost Axe, handy for the Volcano or against Lava creatures in the.. Lava Dungeon! Other side of Oberin, requires its own Portal and double-crystals just to get in-and-out. But you can save that return ticket, half the time ;)
Flaming Swords, anyone? survived to tell the tale?