Aegis' Pouch of Arcane Marbles

This high quality red felt pouch contains perfectly smooth glass marbles for use in the Orb Wielding Practice of magic. The pouch generates marbles at a true 1:1 pace as marbles exit or enter the pouch. The pouch can be "emptied" using a bonus action, causing a 10 ft. radius circle of magical rough terrain to appear around you for any creatures you designate that you can see.

You can cast the Light cantrip innately using a marble.

You gain a +3 to spellcasting modifier and your spell save DC increases by 3 when casting spells using these marbles.

Commander's Assitance (Level 13 Wizard) (Once Per Dawn, sacrificing mineral powder worth 1 pp per orb created): Once per dawn, you gain the ability to designate an amount of orbs equal to your proficiency bonus to a number of willing creatures allied or neutral to you (or yourself) divided any way you see fit. Designating an orb to a creature is a free action, and does not necessarily need to be done "at dawn".

These Orbs (about the size of a red delicious apple) appear in the shape of an icosehedron and appear to be made of a sparkly quartz-y matetial. Unused Orbs at the beginning of next dawn drop to the ground and transmute into a gemstone worth 1 pp.

A creature with an orb can use a "free reaction" to verbally command one of the orbs to self destruct when prompted with a saving throw (assuming they can speak or cast a somatic sign language), giving them advantage on said saving throw.

A creature with an orb may declare this self destruction after their initial roll, but BEFORE receiving the results of the saving throw.

Blessed Bolstering(Level 5 Good-Aligned Wizard) (1 Action): Using Exalted Blessing Magic, you cast up to three orbs at target creature or creatures within 60 ft. (this creature can be yourself). Each orb affecting a creature provides a progressive +3 bonus to its AC 

A creature can receive a maximum bonus to its AC equal to your spell save DC. These orbs protect affected creatures from initial cast for 30 seconds.

(Ex. cast blessed bolsteting your 30 seconds starts, next turn you cadt it PROGRESSIVELY with 24 seconds remaining)

Responsive Deflection Orb (Level 5 Wizard) (1 Reaction, Upon being hit by a ranged attack): An orb that commonly orbits your figure jerks at an unfathomable speed to come between you and a ranged attack, reducing the damage by (1d10 + your spellcasting modifier + 3). This Orb will then repeat this reaction until the start of your next turn a number of times equal to your spellcasting modifier minus one.