Full spoilers follow for Arcane season 2's first six episodes ... corrupted form of his Hextech hammer but whose rune-based magic crystal is now embedded in his left wrist. Clearly, wherever ...
In fact, I believe they were either whisked away by Jayce's crystal shard to another ... invasion of Ionia – another magic-infused region of Runeterra. Arcane season 2 act ending explained ...