Spell cost

I've seen people ask how much MP does Ainz have. But what about how much MP and each spell cost?

First MP. Is it linear or fixed in how much you get? Like level 1 you have 10. Level 2, 20. Level 3, 30.

Or linear. Level 1, 10. Level 2, 30. Level 3, 60.

But how much do spells cost? Like does a 1st tier cost between 2 to 5 depending on the spell? A 2nd tier 6 to 10? Etc.

Curious to see people's thoughts or if there's any info.

I've seen people ask how much MP does Ainz have. But what about how much MP and each spell cost?

First MP. Is it linear or fixed in how much you get? Like level 1 you have 10. Level 2, 20. Level 3, 30.

Or linear. Level 1, 10. Level 2, 30. Level 3, 60.

But how much do spells cost? Like does a 1st tier cost between 2 to 5 depending on the spell? A 2nd tier 6 to 10? Etc.

Curious to see people's thoughts or if there's any info.