While this card is in face-up Attack Position on the field, this card is not destroyed as a result of battle. (Damage calculation is applied normally.) A monster that battled with this card cannot change its battle position, except with a card effect, or attack while this card is in face-up Attack Position on the field.
|Pack||Valkyrie's Rage [R]|
The AI does not attack the unhappy girl to avoid getting their monsters locked. Because of the unhappy girl's effect, monsters that battle with the unhappy girl can't change their battle position or attack, and she can't be destroyed by battle, which is why the AI chooses to wait until they have enough monsters to win the duel.
Used to search for the unhappy girl in your deck, essentially making it similar to putting 6 of them in a deck.
If the LD you are trying to farm uses only 1 monster type, this is useful to delay the attacks by a turn. This will make sure that you can lock the monster before it can attack you.
This skill will let you avoid taking damage when attacking with the unhappy girl, as well as destroying your monsters like Rai-Mei to search for unhappy girl without lowering your LP.
An alternative to Holy Guard skill that's still effective if your opponent has no tribute monster. Once you manage to lock 3 of their monsters on the board, simply pass the turns instead of destroying them.
|Actions||Prevents Battle Position changes|
|Monster/Spell/Trap categories||Cannot be destroyed by battle|
|Attack categories||Prevents attacks|