Whenever you scry, put a +1/+1 counter on each of up to X target creatures, where X is the number of cards looked at while scrying this way.
Whenever a creature you control with a +1/+1 counter on it becomes the target of a spell or ability an opponent controls, you may draw a card.
Elrond, Master of Healing's first ability cares about the number of cards you actually looked at. For example, if you were supposed to scry 3 but only had two cards in your library, X would be 2.
16-06-2023
wotc
If two creatures you control with +1/+1 counters on them become the target of the same spell or ability an opponent controls, Elrond, Master of Healing's last ability will trigger twice.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.