Intrepid Knight appears as a sub-boss in Arqa Block, found on the 59th floor of Tartarus. It impedes the party's progress and must be fought in order to continue. The Intrepid Knight will use Wind attacks, so Junpei is not recommended. It may also use Hama, so finding a Persona that resists or blocks Light attacks can be useful. The Intrepid Knight is susceptible to Rage, which will raise its attack power, but in turn prevent it from using skills and lower its defense. It can also be Charmed, which will make it completely harmless for some time, even though inflicting Charm on it is somewhat hard. Using a Persona with Charm Boost and Marin Karin/Sexy Dance, as well as having Mitsuru cast Marin Karin and Yukari attack with a Bow of Affection helps tremendously.
Intrepid Knight appears as a normal enemy in Paradise 8 and 9 of Heaven within the Midnight Channel. It will alternate between using Power Charge and Physical attacks. Despite its weakness being Electricity, the damage received from it will be negligible and it will shrug off the damage from All-Out Attacks and Megido skills as well. It will receive normal damage from Fire, Ice, and Wind attacks. If Kanji Tatsumi is in the party or if the protagonist has access to Cruel Attack/Vile Assault, they can deal heavy damage by striking its weakness and following up with those skills instead of an All-Out Attack. If Silenced, it will continually try to use its skills instead of attacking normally. Once defeated, the Intrepid Knight may drop Platinum Reins, 6 of which are used to make the Kijintou sword for the protagonist.
In Golden, it appears in Paradise 5, 8 and 9 in Heaven. It may drop Sphalerite for trade at Shiroku Pub.
Persona Q2: New Cinema Labyrinth
Intrepid Knight appears as a normal enemy in Act 5 of Hikari. It attacks with heavy Physical skills and may use Safeguard to protect an ally. When defeated, it may drop Knight Gem and Knight Reins. Knight Gem is used to create the Dragon Fangs for Akihiko and Makoto, the Lime Howitzer for Aigis, and Galahad’s Shield for Kanji. Knight Reins is used to create the Tobi-botaru for the P4 hero and Junpei, and the Rune Dress female armor.