That was why Ronald Koeman went to Iceland.
With Everton's two-goal first leg advantage down to one at a hostile Stadion Poljud, the visitors were on the ropes. And then Gylfi Sigurdsson struck.
The club record signing, making his full debut for the Toffees, had no right to score when he stretched to intercept a pass just inside the touchline and halfway seconds after the break.
But he did just that – getting a touch to block a pass before lobbing an outrageous equaliser from an incredible 57 yards to effectively kill the tie and send Everton through to the Europa League group stages.