Defeat the enemies contained in a Minor Sigil.
Defeat the enemies contained in a Major Sigil.
Beat a gambling dwarf with a roll of 7.
Enchant an artifact with a legendary crafting material.
Complete a Power Spell ritual.
Level up your character to 100.
Level up a creature to 100.
Defeat the Pandemonium King.
Attain an arena win streak of 10 or higher.
