Pivoting Pocket Clock

This ornate pocket clock has one button on top of it, and the screen over the clock face can be opened and the arms can be moved, the clock also measures the time perfectly. This clock has 6 charges, and regains 1d6 expended charges daily at dawn.

You can use up 2 charges to cast Slow.

You alter time around up to six creatures of your choice in a 40-foot cube within range. Each target must succeed on a Wisdom saving throw or be affected by this spell for the duration.

An affected target's speed is halved, it takes a −2 penalty to AC and Dexterity saving throws, and it can't use reactions. On its turn, it can use either an action or a bonus action, not both. Regardless of the creature's abilities or magic items, it can't make more than one melee or ranged attack during its turn.

If the creature attempts to cast a spell with a casting time of 1 action, roll a d20. On an 11 or higher, the spell doesn't take effect until the creature's next turn, and the creature must use its action on that turn to complete the spell. If it can't, the spell is wasted.

A creature affected by this spell makes another Wisdom saving throw at the end of each of its turns. On a successful save, the effect ends for it.

You can use 4 charges to cast Time Prediction.

You get a sudden peek into the future. You can not be surprised, have advantage on saving throws from traps and attacks directed towards you, and while holding the clock, you gain a +1 bonus to your AC.