So to be a little more specific, can she use her Quake during a Colossal Retaliation to target more than the Colossal Retaliation target? Essentially she could teleport across the map and quake an entire enemy team. With Quake being passive now, I could see it being possible, but then it would be targeting more than who triggered the CR.

Related question as well, could she use her two bolts to target someone on top of the character that triggered CR if she didn't use Quake?

Thanks in advance for the clarification.

Quake is no longer is a passive power, you can thank Sky Tyrant. It requires a CLOSE action. With this change to Quake Prime Giganta has been nerfed a smidge. When she was released originally you could Quake when Giant Retaliating.

QUAKE CLOSE: KNOCKBACK. Destroy all terrain markers and printed pieces of blocking terrain within 1 square, then make a close attack targeting all adjacent opposing characters. Each hit character is dealt 2 damage instead of normal damage.

She could target a 2nd target with her other bolt, but it must be a close attack.

Wow, yea, somehow me and my friends missed the part with the new Powers chart that they changed Energy Explosion and Quake BACK to CLOSE/RANGE. That makes alot of sense, and thanks for the clarification on the 2 bolts as well.