In Castle town, a woman in one of the buildings will eventually ask you to play the Take Em All Game. In this game, there are 3 levels. They are unlocked after defeating certain bosses. You have to pay 50 Rupees to play in each level.

In Level 1, you face a bunch of common monsters you probably faced before, a mini boss, and Stagnox the Armored Collosus.

In Level 2, you face more enemies you probably faced before, mini bosses, plus Stagnox, Fraaz the Master of Icy Fire, and Phytops the Barbed Menaace.

In Level 3, you face many enemies and mini bosses and all of the bosses you've encountered in the Fire, Snow, etc. dungeons. Cragma the Lava Lord and Skeldritch the Ancient Demon are added among these bosses. Finally, you get to face yourself in the final battle.

Below are the prizes you can obtain for completing each level.