grantm1999, Against Terrakion (Favorable matchup), use Night Spear on the Terrakion with energy and a benched Terrakion. The next turn, Catcher up the benched Terrakion and knock both it and the benched one out with Night Spear. Because EXP Share doesn't activate, they are left two prizes down and with no energy on the field.
Against Groudon (Unfavorable matchup), you just have to hope you can strand them with Weavile.