Other high-concept cards present apprehension difficulties in their rules text, but zooming out and considering the narrative ideas at play can help connect the dots
TM: Devolution Pokemon Tool The Pokmon this card is attached to can use the attack on this card
If your [EX2-007 Mother D-Reaper] is chosen as the target to place in the security stack, it will ultimately be placed at the bottom of the Digi-Egg deck instead of the security stack according to the rules, but it meets this card's "by placing 1 Digimon on top of its owner's security stack" condition
Why Choose Journey's End Sell Your Cards Your Way We know youve got options
You choose the target artifact or enchantment an opponent controls as you put the triggered ability on the stack
Would you pay 1 more mana for The End at sorcery speed to kill Sheoldred, the Apocalypse and their entire family of, well, themself