Akroma's Vengeance
Sorcery
Destroy all artifacts, creatures, and enchantments.
Cycling 
Ixidor had only to imagine their ruin and Akroma made it so.
Greg Hildebrandt & Tim Hildebrandt
Planechase (HOP)
• #1Rulings
Cycling is an activated ability. Effects that interact with activated abilities (such as Stifle or Rings of Brighthearth) will interact with cycling. Effects that interact with spells (such as Remove Soul or Faerie Tauntings) will not.
(wotc • 2008-10-01)
Rulings
Cycling is an activated ability. Effects that interact with activated abilities (such as Stifle or Rings of Brighthearth) will interact with cycling. Effects that interact with spells (such as Remove Soul or Faerie Tauntings) will not.
(wotc • 2008-10-01)