Junkrat

If Junkrat deals combat damage to a creature, Junkrat may also deal 1 damage to another target creature.
If a creature does combat damage equal to or more than Junkrat's toughness, Junkrat deals 3 damage to that creature.
{b/r}{b/r}{b/r}{b/r}{b/r}{b/r}{t}: Destroy target creature. You may only use this ability once per turn.
"This bomb's for you!"