Thylacosmilus

When Thylacosmilus enters the battlefield untap target basic land or creature you control.
{t}: Deal 2 damage to target creature or player.
Recent comparative biomechanical analysis have estimated the bite force of T. atrox starting at maximum gape at 38 newtons (8.5 lbf), much weaker than that of a leopard, suggesting its jaw muscles had an insignificant role in the dispatch of prey.