Last Updated: 2026-03-30
801.3. Keywords can be referenced or specified by other Game Effects.
801.3.a. Other effects may grant Keywords.
801.3.a.1. The definition and rules of the specific Keyword will determine the behavior if a Keyword is granted while it is already present.
801.3.a.2. The effect that granted the Keyword will specify the duration for which it is granted.
801.3.a.3. If an effect that grants a Keyword does not specify a duration, the duration is as long as that Game Object remains on the Board or in its current Non-Board Zone.
801.3.b. Other effects may remove Keywords.
801.3.b.1. The effect that removed the Keyword will specify the duration it is removed.
801.3.b.2. If an effect that removes a Keyword does not specify a duration, the duration is as long as that Game Object remains on the Board or in its current Non-Board Zone.