Merrow Harbinger

Merrow Harbinger
Lorwyn - Uncommon
Creature — Merfolk Wizard
Steve Prescott
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

When Merrow Harbinger enters the battlefield, you may search your library for a Merfolk card, reveal it, then shuffle your library and put that card on top of it.

Rulings

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