flavorText: Isildur cut the Ring from Sauron's hand with the hilt-shard of his father's sword, and Sauron himself was overthrown.
name: Isildur's Fateful Strike
printings: LTR, PLTR
text: (You may cast a legendary instant only if you control a legendary creature or planeswalker.)\nDestroy target creature. If its controller has more than four cards in hand, they exile cards from their hand equal to the difference.