Horus Level 6 is a powerful monster with a strong effect that negates the effects of all Spell/Trap Cards.
Servant's Privilege and Lightning Vortex are both Spell Cards.
Here's how the interaction works:
* Horus Level 6 on the field: If Horus Level 6 is already on the field, its effect will negate the effects of Servant's Privilege and Lightning Vortex.
* Servant's Privilege will not be able to add a monster from your hand to your field.
* Lightning Vortex will not be able to destroy all monsters on the field.
* Horus Level 6 in the hand: If Horus Level 6 is still in your hand, both Servant's Privilege and Lightning Vortex can be activated as normal, and their effects will resolve.
Important Note: Horus Level 6's effect is negating the effects of Spell/Trap cards, not the cards themselves. This means:
* You can still activate Servant's Privilege and Lightning Vortex while Horus Level 6 is on the field.
* You can still respond to their activation with other Spell/Trap cards (which might not be negated by Horus Level 6).
In summary:
* Horus Level 6 negates the effects of Spell/Trap cards while it is on the field.
* If Horus Level 6 is in your hand, Spell/Trap cards will activate normally.
Always double-check the specific wording of both the monster's effect and the Spell/Trap card you're considering.