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Sensei u mean to say that first i need to use a jutsu to dig a tunnel?in this battle above the guy(in his second move) just used it without any restrictions
*takes a spade and starts digging a tunnel*
*digs the tunnel exactly till where sensei is standing*
*then by gathreing a large amount of earth chakra focusses the earth chakra to cover the whole body surface and then uses
(Doton: Shinju Zanshu no Jutsu) - Earth Style: Double Suicide Decapitation Technique
Rank: D
Type: Supplementary
Range: Short
Chakra Cost: 10
Damage Points: N/A
Description: The user, emerging from the ground below the target area, pulls down the opponent so that only their head is above ground. Unable to move, the opponent can easily be decapitated or tortured.
*to pull sensei underground leaving only his head above the ground*