Against All Odds

Target Gadget or creature gains indestructible until end of turn. Then, flip a coin. If you win the flip, that permanent gains deathtouch and lifelink until end of turn. If you loose the flip, you gain 2 life.
"I may only hold a single bullet against you, the far superior and size, ammo, and armor, but I'll tell you this: It's gonna be one 'ell of a shot, that's for sure!"