Scotty, Anxious Brawler

Whenever you lose life this turn, Scotty gets +2/+0 until end of turn.

{p/b}, Exert Scotty: Flip three coins. If you win all three flips, take an extra combat step after this phase, followed by an additional main phase.

{ut}, {p/b}: Flip a coin. If you win the flip, up to one other target creature you control gets +2/-2 until end of turn. Activate this ability only once each turn.