Terrax create a series of dark orbs using only the Yin Release and then floods them at his oppenents the orbs seek to trap and opponent inside and attack them with Yin chakra what makes this jutsu interesting is the orbs fuse and combine with each other in order contain the target and make the orbs defense much more malleable. they can also combine to form one massive dark orb in order to crash into the ground. Once trapped inside the orbs explode by reacting to targets chakra. The orbs are known to be difficult to excape as they are gelatinous and arent easily broken