Arcane Focus of Lingering Rage

This arcane focus consists of several connected metal rings embedded with large crystals. It has seen better days - it has clearly been broken and mended many times and even now it is holding together by a thread. The focus vibrates and its crystals pulse red with strange magical power, as if it was affected by the power and emotions of the parting soul of its former wielder.

When this arcane focus is used to cast a spell, the spell is cast as if it was modified with the Empowered Spell, Extended Spell, Heightened Spell and Seeking Spell metamagic options, all at once. After using the Arcane Focus, roll a 1d6. If you roll anything other than a 6, the Arcane Focus is destroyed.