Yes C rank lightning will break through the wall.
Good, moving on:
(Doton: Arijigoku no Jutsu) - Earth Release: Antlion Technique
Rank: B
Type: Offense
Range: Mid/Long
Chakra Cost: 20
Damage Points: 40
Description: The user performs the Ram hand seal and causes causes the ground and everything on and around it to be sucked in towards the middle of a large pit, much like the method an antlion uses to catch prey. Upon being dragged to the centre, the victim will then be sucked underground. There the victim, depending on how deep the user makes them sink, will be trapped and/or suffocated. The range of the pit is determined by how much chakra is put into the technique.
Gather in your chakra and then use the ram handseal and release your chakra. After molding it make everything get sucked in and dragged down, with the center of it being where your opponent(s) are.
"creates clone"
Our 100th post O_O
~Cheers~
I perform the Ram hand seal, while focusing a tremendous amount of earth chakra to my feet. I release my earth chakra from my body into the ground below me. Using chakra control I direct my large amount of Earth Chakra underneath your clone. I begin to use shape manipulation, and I have the ground spin inwards sucking everything within range from it. The Ground sucks in your clone, making him go poof O_O
Advantages: Its good for a surprise attack, and especially if the enemy if focused on one jutsu, the user could use this to suck the enemy inwards crushing him.
I would counter this jutsu using a lightning release when being sucked in to destroy the ground around me, or I would use hiding like a mole to escape after being sucked into the ground already.