Whilst a Warshrine is on the table, all Chaos unit champions have the Eye of the Gods special rule. This even extends to monstrous infantry such as Ogre and Dragon Ogre Champions. Furthermore, during your Shooting phase you may pick a single friendly unit within 12" of the Warshrine. That unit may immediately roll on the Eye of the Gods table - note the effect generated down on your army roster. In subsequent Shooting phases the Warshrine may choose to roll again to get a more desirable result you may even target a different target unit within 12" of the Warshrine should you wish). If you choose this option it will negate that Warshrine's previously generated effects. Note that it is possible for a single target to reap several rewards in this manner during a single turn, due to the effects of multiple Warshrines.