With either Keen Eyes or Tough (easily found from Bazaar). 1 Buy Keen Eyes/Tough 2 Put those in deck 3 Put Storm Lords in deck 4 Go to Unicorn Way 5 Get into battle with a Lost Soul 6 Discard cards to draw Keen Eyes/Tough 7 Click the treasure card, then click your Storm Lord 8 Now you have made one treasure Storm Lord*
*They can be traded, but cannot be sold to the bazaar.