Showing the one card where the name is exactly “duskmourn's claim” and the set is “om1” and the collector number = 55

Parker Luck (Through the Omenpaths #55)

Duskmourn's Claim {2}{B} Parker Luck

Enchantment

At the beginning of your end step, two target players each reveal the top card of their library. They each lose life equal to the mana value of the card revealed by the other player. Then they each put the card they revealed into their hand.

Illustrated by Camille Alquier

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker