Future Force Possessor, Tasuku Ryuenji

<Dragon World> [CONT](VC):All of your rear-guards with "Jackknife" in their card names get [Power]+5000. (Active on opponent's turn too) [AUTO](VC):When this unit attacks, if it is the first battle this unit performed this turn, [COST][Counter-Blast 1], choose one of your rear-guards with "Jackknife" in its card name, and [Stand] it. Jackknife Braveheart - [ACT](VC)[1/Turn]:[COST][Pay a gauge], search your deck or drop for up to one unit card with "Jackknife" in its card name, and call it to (RC) without paying its [Call Cost] or put it into hand. If you searched the deck, shuffle the deck.