Expedition Gengar is weak to Darkness and resistant to Fighting. How do I resolve the damage if Gengar is attacked by TA/TM Groudon with Pulverize? TA/TM Groudon is a Darkness/Fighting dual-type Pokemon. Pulverize does 50 damage (to a fully healthy Pokemon - there's additional damage if the Pokemon already has damage counters on it, but let's not worry about that for this example). If I apply weakness first, then resistance, I'll take 70 damage. If I apply resistance first, then weakness, I'll take 40 damage. So which is it?!