A kekkei genkai that is a swirl pattern on the users hands.
that person infuses chakra into these swirls when they clap their hands together. the swirls light up brightly.a It is not a mixture of different chakra natures but it is used with earth as when their hands are lit up they place them on the ground and take in nature energy and a bit of earth.

They then take their hands of the ground and clasp them together again. slowly pulling them apart there is a swirling mass of rock in different shapes for every user in the clan.

they then have two uses for this ability:

1-point their hands towards an enemy or  something they want to destroy with their hands curled into fists and then open them. they shoot a super fast stream of chakra with the super dense rock at the tip at wherever they are pointing. this earth is used as and offering and when it hits it shatters and all the earth around it explodes outwards in a huge explosion making a crater.

2- THIS IS ONLY USED IF THE USER IS EXTREMELY SKILLED
The user slams their hands straight back to the ground churning it up. the rock and mud streams around their arm and they then lift up their arms and put their hands over their ears. this links the mud up to their brain becoming an extenson of them. they can then control that in any way for a minute of two