This is more of a Lucario 5* showcase than anything. Swanna and Starmie are my go-to supports that ensure nobody will ever die, and Lucario is the main striker. The one downside of Lucario is the long setup time, and the reliance on the Dire Hit MP Refresh. While it is still very strong at +2 crit and +4 attack, having +3 crit makes a huge difference.
Pokemon