(2023-10-13) If the top card of your library changes during the process of casting a spell or activating an ability, you can't look at the new top card until the process of casting the spell or activating the ability ends (all targets are chosen, all costs are paid, and so on)
One example of a Plan is Doom Reigns Supreme, which states that whenever a Villain you control enters play, each opponent loses one life and you gain one life
This is definitely one of the more expensive judge promos, and one that makes me consider trying to become a judge just get my hands on cards like it
So if you attack or block with a creature that has first strike, that card will deal damage first and will not take into consideration any damage being dealt by the opposing creature
Blast from the Past (Green-White-Blue) Timey-Wimey (Blue-Red-White) Paradox Power (Green-Blue-Red) Masters of Evil (Blue-Black-Red) You can browse the cards in these decks with the Magic: The Gathering Doctor Who Card Image Gallery, including their showcase treatments available in Collector Boosters
A more modern design would have a discard attached to that card draw