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,...
Call Cost [Pay a gauge & put the top card of the deck into this card's Buddy Soul]
[ACT](RC):COST [Pay a gauge], search your deck or drop for up to one card with "Drum" in its different card name...
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...