Changes
→Mentions in Other Rulings
* '''[[Card Rulings:Light and Darkness Dragon|Light and Darkness Dragon]]''': If "[[Light and Darkness Dragon]]" is Summoned or flipped [[face-up]] while "[[Skill Drain]]" is active, "[[Light and Darkness Dragon|Light and Darkness Dragon's]]" first effect will be [[negate]]d. Its second effect will still activate whenever a [[Spell Cards|Spell]], [[Trap Cards|Trap]], or effect of an [[Effect Monsters|Effect Monster]] is activated, but the effect of “[[Light and Darkness Dragon]]” will be [[negate]]d so the activation of the [[Spell Cards|Spell]], [[Trap Cards|Trap]], or effect of an [[Effect Monsters|Effect Monster]] will not be [[negate]]d and "[[Light and Darkness Dragon]]" will not lose [[ATK]] or [[DEF]]. Its third effect that activates when it is destroyed and sent to the Graveyard will not be [[negate]]d because this effect activates and [[resolve]]s while "[[Light and Darkness Dragon]]" is not on the field.
* '''[[Card Rulings:Magical Scientist|Magical Scientist]]:''' If "[[Skill Drain]]" is activated after a Fusion Monster is [[Special Summon]]ed with "[[Magical Scientist]]", the effect of "[[Magical Scientist]]" (that makes the [[Fusion Monsters|Fusion Monster]] unable to attack directly and have to go back to the [[Fusion Extra Deck]]) has been applied already, and is not negated, so the [[Special Summon]]ed [[Fusion Monsters|Fusion Monster]] still cannot attack directly and must go back to the [[Fusion Extra Deck]].
* '''[[Card Rulings:Majestic Mech - Goryu|Majestic Mech - Goryu]] / [[Card Rulings:Majestic Mech - Ohka|Majestic Mech - Ohka]] / [[Card Rulings:Majestic Mech - Senku|Majestic Mech - Senku]]:''' If "[[Skill Drain]]" is active during the [[Phase#End Phase|End Phase]], it will negate the effects of a "Majestic Mech" so the "Majestic Mech" will not send itself to the [[Graveyard]].
