LEGO MINECRAFT | The Wither Battle 21590. Team up with the Crimson Warrior against 2 Wither Skeletons and other creatures in the Warped Forest biome. Includes a Crimson Warrior, 2 Wither Skeletons, Strider, magma cube and Wither boss. A Nether portal and shrine with crafting table hide a Wither that can be summoned with an explosion function. The shrine measures approximately 10 cm high, 22 cm wide and 24 cm deep.