Call Cost [Pay one gauge & put this card on top of a unit with "Jackknife" in its card name]
[CONT](RC):If this unit's Buddy Soul has a card with "Jackknife" in its card name, this unit gets...
Call Cost [Pay one gauge]
[ACT](RC):COST [Pay one gauge], search your deck or drop for up to one unit card with "Jackknife" in its card name, call it on top of this unit without paying its Call Cost,...
Choose a unit card without sentinel from your drop, and put it into hand.
[AUTO]:When this card is discarded from hand by a card's ability, put the top card of your deck into gauge face down, and...
Call Cost [Pay two gauges & put one or more, up to three rear-guards into this card's Buddy Soul]
[CONT](RC):This unit gets all of the "Thunder Mine" abilities of this unit's Buddy Soul...