Prophecy

Prophecy is the thirty-eighth episode of both Digimon Adventure and the Digimon anime series.

Summary
As everyone tries to decide on the next course of action, Izzy receives an ancient prophecy from Gennai, describing an undead king rising, and how he is defeated. Not much later, the first parts of the prophecy begin to come true, and Myotismon is resurrected as VenomMyotismon. Even with Angemon and Angewomon, the Digimon cannot defeat VenomMyotismon, so they look to the rest of the prophecy. It's concluded that the two angel Digimon, Angemon and Angewomon, must fire arrows of light at Tai and Matt, which cause Agumon and Gabumon to digivolve to their mega forms, WarGreymon and MetalGarurumon.

Digivolutions

 * Yokomon to Biyomon
 * Motimon to Tentomon
 * Bukamon to Gomamon
 * Tanemon to Palmon
 * Agumon to Greymon
 * Gabumon to Garurumon
 * Greymon to MetalGreymon
 * Garurumon to WereGarurumon
 * Patamon to Angemon
 * Gatomon to Angewomon
 * Agumon to WarGreymon (warp) (first time)
 * Gabumon to MetalGarurumon (warp) (first time)

Debut Appearances

 * VenomMyotismon
 * WarGreymon
 * MetalGarurumon

Trivia

 * The prophecy goes "The sky will be darkened by the wings of many bats. The fallen people will invoke the name of the undead Digimon king and when the clock strikes the hour of the beast, the Digimon king will reveal himself in his true form as the beast. Then angels will shoot arrows of hope and light at the loved ones of those they've been sent to protect, and a miracle will happen. Please always recycle." The meaning of this is as follows:
 * Part 1: Myotismon's bats will gather energy to restore him to power.
 * Part 2: The people inside the TV Station say "Myotismon, lord and master."
 * Part 3: At 6 seconds and 6 minutes past 6:00, Myotismon reappears as VenomMyotismon.
 * Part 4: Angemon and Angewomon shoot arrows at Matt and Tai (brothers of TK and Kari), respectively, causing Agumon and Gabumon to Warp Digivolve into WarGreymon and MetalGarurumon.
 * Part 5: Most likely refers to them destroying VenomMyotismon (see next episode).
 * DemiDevimon is eaten by VenomMyotismon in this episode.
 * Final appearance of the bats.
 * VenomMyotismon seems to be a mindless beast, as opposed to his previous form.
 * First appearance of a Mega Digimon.