Combos Utilizing Lin-Sivvi-c--Defiant-Hero

Pretty obvious. Turn all creatures to rebels, then search your library for any creature

Cast conspiracy to change all your creatures to rebels. Pay X mana, tap Lin Sivvi & put into play the creature you need for coalition victory

With the two fountains you can have 6 white mana even from the 3rd turn.So with Lin Sivvi you can have very quickly Jhoval Queen into play very early.

discard a rebel from ur hand 4 volrath, thenbring it to play withsivvi , sac it for strossus,and u do it over and over again

Enchant a land with Fertile Ground, pay for conspiracy and Lin Sivvi with it. Conspiracy turns your creatures into rebels.UseTheManaFromFertileGroundToUseLinSivvi'sAbilityBringOutCreatureW/BigCost

use sivvi to search for lawbringer or lightbringer. then use there ability. next turn return them to your library, and do it again. "But remember, the informant sayz split the atom!!!"

when 1 of each urza's land are in play, they give 2 or 3 mana each when tapped. tap them & lin sivvi to search your library for a rebel card or to put a rebel card in your graveyard into your library

Heartstone fits in very well with any rebel/mercenary theme.

sacrifice a rebel to regenerate a creature, then search your deck for a copy of that card, then pay 3 to put that rebel on the bottom of your library.