Sundering
From MTG Salvation Wiki
The Sundering was the cataclysmic event that split Alara into the the five Shards. It was caused by an unknown planeswalker who drained the plane of its mana, breaking it apart as a result.
[edit] Source
- A Planeswalker's Guide to Alara
- "The New Magicthegathering.com", by Scott Johns, MTG.com, Monday, August 18, 2008.
