Your kundalini is your most significant power.
Creative and procreative energy that dwells in your reproductive organs and sacral chakra is your main power on Earth cause it makes you Creator of your life. On how you use it depends what you are going to achieve. So, use it wisely: don't let it rules you, but you ride it and in times like is this, when Venus is in Leo work on manifesting constructive force in your life cause it is more than usually supported from the sky. Go to your sacral chakra, your Second Mind, and sense&picture yourself as creative, powerful, abundant, and then breath orange light into your chakra for ten minutes, feeding with that light your picture. That is how your visualization won't stay the only picture in mind, but it will be put into the aura (nonphysical body) and that how set in motion in the physical world.