Ancient Oak Staff

This ancient staff, made of a hard wood of indeterminate age, has a carved top resembling an oak tree. Nestled in the carved branches are 5 dull colored stones of blue, red, green, yellow

This staff can be wielded as a magic quarterstaff that grants a +1 bonus to attack and damage rolls made with it. While you hold it, you gain a +1 bonus to spell attack rolls.

The staff has 20 charges for the following properties. It regains 2d4  expended charges daily at dawn. If you expend the last charge, roll a d20. On a 20, the staff regains 1d8+2 charges.

Spell Absorption. While holding the staff, you have advantage on saving throws against spells. In addition, you can use your reaction when another creature casts a spell that targets only you. If you do, the staff absorbs the magic of the spell, canceling its effect and gaining a number of charges equal to the absorbed spell's level. However, if doing so brings the staff's total number of charges above 20, the spell is not absorbed.

Primeval Connection. As an action, the staff's bearer can  use an action to expend some of its charges to cast one of the following spells from it, using your spell save DC and spellcasting ability:

• conjure elemental (7 charges), 
• dispel magic (3 charges), 
• flaming sphere (2 charges), 
• ice storm (4 charges), 
• watery sphere (4th-level version, 4 charges), 
• Chain Lightning (6 charges)
• earthbind (6 charges)

Notes: Bonus: Magic, Bonus: Spell Attacks, Advantage: Saving Throws, Druid, Damage, Control, Combat, Deception