Been a while since I've encountered Heavy Slam, but against fighting charge moves
2511 C/FS Espeon
2448 PC/FS Alakazam
3213 DT/Hurricane Dragonite
2554 C/SoB Exeggutor
3314 Mewtwo C/ShB
3177 Lugia EX/SA
Beat Close Combat with 28-30 sec left. Dynamic Punch 12-14 remaining***enough leeway can put another Ala or Espeon in, nothing is MVP but practically impossible to faint with a Lugia. Also don't dodge unless you want some excitement like you are really fighting