River Serpent

Creature — Serpent • Mana cost: {5}{U} • Amonkhet • Common

This creature can't attack unless there are five or more cards in your graveyard.
Cycling {U} ({U}, Discard this card: Draw a card.)

Though the Luxa River brings life to Naktamun, it's not without dangers.

Illustrated by Christopher Moeller.