Compendium said:* The Poké-BODY "Buffer" found on Hoppip, Skiploom, and Jumpluff should read, "If Hoppip/Skiploom/Jumpluff would be Knocked Out by damage from an opponent's attack, flip a coin...". So only attacks that do damage (not "place counters") would cause Buffer to be invoked. (Apr 5, 2005 PUI Announcements; Apr 7, 2005 PUI Rules Team)