Are there any practical reasons for choosing proficiency in Intelligence saving throws?

It was suggested to me to take the Resilient feat. I considered taking Intelligence, but I can only think back to a handful of occasions where I was asked to make an Intelligence saving throws.

RESILIENT

Choose one ability score. You gain the following benefits:

• Increase the chosen ability score by 1, to a maximum of 20.

• You gain proficiency in saving throws using the chosen ability.

(PHB p. 168)

It seems like it is the least useful out of all the saving throws proficiencies. Dexterity, Wisdom and Constitution get used the most; Strength and Charisma less so, but Intelligence...

Are there any uses for the Intelligence saving throw, such as to counter a monster's special ability?

This is a question about saving throws, not ability checks.

Are there any practical reasons for choosing proficiency in Intelligence saving throws?

It was suggested to me to take the Resilient feat (PHB, p. 168):

Choose one ability score. You gain the following benefits:

• Increase the chosen ability score by 1, to a maximum of 20.
• You gain proficiency in saving throws using the chosen ability.

I considered choosing Intelligence for the feat, but I can only think back to a handful of occasions where I was asked to make an Intelligence saving throw. It seems like it is the least useful out of all the saving throw proficiencies. Dexterity, Wisdom and Constitution get used the most; Strength and Charisma less so, but Intelligence...

Are there any uses for Intelligence saving throws, such as to counter a monster's special ability?

(This is a question about saving throws, not ability checks.)

Are there any other practical reasons for choosing proficiency in Intelligence saving throws, other than seeing through illusions?

It was suggested to me to take the Resilient feat. I considered taking Intelligence, but I can only think back to a handful of occasions where I used an Intelligence saving throws and it was always to do with illusion magic.

RESILIENT

Choose one ability score. You gain the following benefits:

• Increase the chosen ability score by 1, to a maximum of 20.

• You gain proficiency in saving throws using the chosen ability.

(PHB p. 168)

I mean, other than to have a better chance of seeing through an illusion spell, is there any point in having a proficiency with Intelligence saving throws?

It seems like it is the least useful out of all the saving throws proficiencies.

  Dexterity, Wisdom and Constitution get used the most; Strength and Charisma less so, but Intelligence...

Of course, if you are in a campaign where illusions are very common, then yes I can see how this could be very beneficial, but for most campaigns I can't see the point.

Are there any other uses for the Intelligence saving throw, such as to counter a monster's special ability (other than an illusion)?

This is a question about saving throws, not ability checks.

Are there any practical reasons for choosing proficiency in Intelligence saving throws?

It was suggested to me to take the Resilient feat. I considered taking Intelligence, but I can only think back to a handful of occasions where I was asked to make an Intelligence saving throws.

RESILIENT

Choose one ability score. You gain the following benefits:

• Increase the chosen ability score by 1, to a maximum of 20.

• You gain proficiency in saving throws using the chosen ability.

(PHB p. 168)

It seems like it is the least useful out of all the saving throws proficiencies. Dexterity, Wisdom and Constitution get used the most; Strength and Charisma less so, but Intelligence...

Are there any uses for the Intelligence saving throw, such as to counter a monster's special ability?

This is a question about saving throws, not ability checks.