Magic item suggestions.

[Azazel_Unbound]

So, I'll be attending a max level one-shot as a 1fighter/wizard19. The DM told us to pick out 3 Magic items of rare or higher quality. I have currently chosen Staff of the Magi, and belt of giant strength, and I struggle on my third. Any suggestions?

Things of note,Im using heavy armor and a shield while using my staff as my main weapon.

[Tiadoppler]

Robe of the Archmagi?

[Azazel_Unbound]

While i would take robe of ththe archmagi, Im currently running a heavy armor build. Ill edit my first post foe future viewes

[Tiadoppler]

+3 Plate Armor would be nice. Or, an Ioun Stone like Absorption or Mastery.

I'd still be tempted by the Robe of the Archmagi though. That +2 Spell Save/Spell Attack and Advantage on Magic Saving Throws really does a lot, even if you don't use the AC bonus.

[DarkKnightJin]

I don't suppose you could have something like +3 Adamantine Plate armor as an option?

I'm guessing you want to be fairly frontline-ish.
Even if you don't, being able to just 'Nope!' on crits would go a long way in 'extending' your HP pool, which will be mostly d6's after all.

[Gorgo]

How about a tome of the stilled tongue? An extra 9th-level spell slot every day is quite powerful.

[Guy Lombard-O]

Rob of Absorption? Burn it all up for a one-off, dodge those Power Word and Disintegration spells.

[Specter]

Mantle of Spell Resistance is very underrated. Advantage on all magic saves? Yes please.

Unless you're an abjurer, in which case never mind.

[Joe the Rat]

If you want to be abusive, Wave. That counts as "or higher," yes?

If not, Cube of Force. That thing creates a ridiculous barrier to whatever you want to keep out.