If I have exactly 3 cards in my security stack, do I activate both the "<De-Digivolve 1> nocategory of your opponent's Digimon. (Trash the top card. You can't trash past level 3 cards.) 1 of your opponent's Digimon" effect and the "delete 1 of their Digimon with a play cost of 6 or less" effect when activating this card's [On Play] [When Digivolving] effect?
Yes, that's correct.
Mar. 28, 2024