Here's why:
* Many cards offer protection, but with caveats:
* "Can't be destroyed by card effects": These cards only protect against destruction by other cards, not battle damage.
* "Cannot be destroyed by battle": These cards protect against destruction by attacking, but not from other effects.
* "Cannot be targeted": These cards prevent certain actions from being performed on your monster, but not necessarily destruction effects.
* Taking Damage is a Separate Effect: Usually, damage is inflicted separately from destruction. Even if a monster is protected from destruction, effects that inflict damage still go through.
Examples:
* "Solemn Judgment": This card can negate the activation of a spell/trap card, but it doesn't protect the monster from destruction by other means.
* "Torrential Tribute": This card destroys all monsters on the field, even if they are protected from destruction by card effects.
* "Skill Drain": This card negates all monster effects, preventing monsters from using protection effects.
Possible Solutions:
* Multiple Card Combinations: You could use a combination of cards to achieve the desired effect. For example, you could use a card like "Skill Drain" to negate the effects of your opponent's cards, then use a card like "Solemn Judgment" to negate the effect of a card that would destroy your monster.
* Specific Monster Effects: Some monsters have abilities that protect them from destruction and/or allow them to take damage instead of being destroyed.
It's important to remember that Yu-Gi-Oh! has a diverse card pool, so there might be specific scenarios or cards that could create the effect you're looking for, but a single, all-encompassing continuous card doesn't exist.