|Anti-supports||Quick-Play Spell Card|
Your opponent cannot activate Quick-Play Spell Cards.
Here are quick-play spell cards which are frequently used in PvP matches. Use Invader of Darkness to seal activations of those cards.
Commonly used in many decks due to switch position of your monster(s), or take control of them, using Invader of Darkness will prevent your opponent from using this altogether. Your attacks can only be stopped by traps or Sphere Kuriboh.
Summoning a normal monster together with this spell usually means safety ensured, no matter how low their attack is. Summoning Invader of Darkness will definitely shut down a normal monster deck, just be aware and not attack carelessly since most people still use Mirror Wall.
Used to lower a monster's attack, or make sure they survive, this card can be activated in both players' turn and also on the damage step. Using Invader of Darkness will prevent your opponent from being able to use this.
|Monster/Spell/Trap categories||Prevents activation of your opponent's Spell Cards|