How many spell slots does a Warlock 19Wizard 1 have?

At level four you get access to another level 2 spell slot, another cantrip, and two more spells You also get to either choose a feat or ability improvement

I've adjusted the spell slot progression tables so from levels 11-19 you get only one high magic spell slot At level 11, you can use it to

wizard spins slot machine Cleric spells were expanded to 7th level and wizards spells to 9th, creating the spell's level or higher, effectively 'filling' a slot with the spell

wizard of oz wicked riches slot machine The spell slots can have a combined level that is equal to or less than half your wizard level , and none of the slots can be 6th level or higher