One of exclusive skills of Rex's. It can be used as a finishing attack to a defense position monster.
Can be used if a Level 6 Dinosaur-Type monster is on your field. If that monster attacks a monster in a Defense Positin this turn, the opponent takes battle damage equal to the amount that ATK exceeds DEF. This skill can only be used once per turn.
This skill is unique and impressive. To finish an opponent, a piercing damage to a defense position monster can be used. However, you'll be needing a high level monster on the field to activate the skill, thus making it more unreliable.
This had POTENTIAL to be a decent skill. Then they decided, "Nah, ONLY SPECIFICALLY LEVEL 6 monsters can know this! That makes it balanced!" If they had said Level 6 or higher, it would make sense... BUT NO! They decided that it would be INGENIOUS to make it only level 6... well, if they add Frostasaurus tomorrow, at least that one card will benefit from it...