As you cast this spell, you call upon the ancient and intricate patterns of the Weave to form a shimmering barrier around you. The barrier extends in a 10-foot radius, centered on you, and moves with you for the duration.

Protection. The barrier grants you and all allies within its radius a +2 bonus to AC and saving throws.
Spell Reflection. Whenever a creature within the barrier is targeted by a spell of 5th level or lower, roll a d20. On a roll of 15 or higher, the spell is reflected back at the caster. The caster must make a saving throw against their own spell save DC or suffer the effects of the spell.
Fluctuating Strength. At the start of each of your turns, roll a d6. On a roll of 1, the barrier's protective properties diminish slightly, reducing the AC and saving throw bonus to +1 until the start of your next turn. On a roll of 6, the barrier's protective properties intensify, increasing the AC and saving throw bonus to +3 until the start of your next turn.

At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the radius of the barrier increases by 5 feet for each slot level above 6th.