Forbidding Watchtower

Duel Decks: Mirrodin Pure vs. New Phyrexia (TD2) #39 · Uncommon · Land

This land enters tapped.
{T}: Add {W}.
{1}{W}: This land becomes a 1/5 white Soldier creature until end of turn. It's still a land.

Illustrated by Aleksi Briclot · Released May 14, 2011

Printings

The List #10E-352 (PLST) · Uncommon · 2023 · $0.31 USD
Duel Decks: Mirrodin Pure vs. New Phyrexia #39 (this printing) · Uncommon · 2011
Tenth Edition #352 (10E) · Uncommon · 2007 · $0.37 USD
Urza's Legacy #140 (ULG) · Uncommon · 1999 · $0.44 USD

2008-08-01 · wotc — A noncreature permanent that turns into a creature can attack, and its {T} abilities can be activated, only if its controller has continuously controlled that permanent since the beginning of their most recent turn. It doesn’t matter how long the permanent has been a creature.
2009-10-01 · wotc — Activating the ability that turns it into a creature while it’s already a creature will override any effects that set its power and/or toughness to a specific number. However, any effect that raises or lowers power and/or toughness (such as the effect created by Giant Growth, Glorious Anthem, or a +1/+1 counter) will continue to apply.