While you have a Digimon with [Armor Form] in its
traits in play, you may use this card without
meeting its color requirements.[Main] Trash the top
card of 1 of your Digimon with [Armor Form] in its
traits. Then, you may digivolve 1 of your Digimon
into a Digimon card in your hand with [Armor Form]
in its traits for its digivolution cost. If you do,
unsuspend that Digimon.
Security
[Security] You may play 1 level 3 Digimon card with
[Free] in its traits from your hand or trash without
paying its memory cost.