David and Pearce, Brothers

{2}{g}: Search your library for a land card and put
it onto the battlefield tapped. Shuffle your
library.
{2}{r}: Attacking creatures you control get +1/+0
until the end of turn.
David: So thats, thats lethal right?
Pearce: Uhm, I think I have 2 life left.
David: Well, math IS for blockers, have at it.
David then went on to lose by a healthy amount.