Garurumon EX4-043

Effect: [When Digivolving] You may digivolve 1 of your other Digimon into a level 6 or lower Digimon card with [Greymon] in its name in your hand for its digivolution cost. When digivolving with this effect, reduce the digivolution cost by 2.

Inherited Effect: ＜Reboot＞ (Unsuspend this Digimon during your opponent’s unsuspend phase).