Boutmon BT17-036

[All Turns] [Once Per Turn] When this Digimon would leave the battle area by an opponent's effect, by trashing the top card of your security stack, prevent it. [All Turns] [Once Per Turn] When a card is trashed from your security stack by an effect, this Digimon with [Leon Alexander] in its digivolution cards may digivolve into a Digimon card with [Pulsemon] in its text in the hand without paying the cost.

[End of Attack] [Once Per Turn] If this Digimon has [Pulsemon] in its text, by trashing the top card of your security stack, unsuspend this Digimon.

[Digivolve] Lv.4 w/[Pulsemon] in text: Cost 3