Removing restricted nations tag from summons

[hEad]

Originally Posted by Sombre

If it's a unique summon with a single target you just overwrite the national spell with your own non national version of it.

This one.

So essentially, i have to create a totally new spell which summons a say, Monster Boar and not use #copyspell which presumably would still copy the #restricted tag?

If i have to create a new spell to achive this, how many new spell slots are there?