Text (VI+errata): 3/4. ; When ~this~ becomes the target of a spell or ability, sacrifice it. [Oracle 2001/08/24]
You can move an enchantment onto this card using Enchantment Alteration or a similar effect without causing this card to be sacrificed. [D'Angelo 1997/12/15]
Note - This card was of creature type "Cyclops" until Oracle 1999/07/01. It was then of type "Giant" until Oracle 2006/01/15.