The Spriggan Mage

Imagine a Spriggan Mage; just like Summoner but they use a rock or egg pelting Spriggan instead of Carbuncles. If Cave Johnson can have exploding lemons, the Spriggan Mage can have magic Egg Grenades! XD

What powers would you add?
https://images-wixmp-ed30a86b8c4ca88...jNIz2sv9Yy55R4
For entertainment purposes only.

Sprigan head-crab bombs.....
One type attaches to the neck and explodes after a certain time while ticking ....
Another bites top of head and allows you to control the target for whatever you want for a certain time .....