Flash - Armor Digivolution: Rookie - By returning one Rookie you control to your hand, and paying one cost, this Spirit card in your hand can be summoned.
[LV1][LV2](When Summoned) Destroy an opposing Cost 4 or lower Spirit.
[LV2] (Your Attack Step) All your "Ultimate"/"Mega"/"Armor" family Spirits are treated as their highest level.