Veiled Sentry

Enchantment, U (1)

When an opponent casts a spell, if Veiled Sentry is an enchantment, Veiled Sentry becomes an Illusion creature with power and toughness each equal to that spell's converted mana cost.

Illus. Ron Spears

Gatherer Card Rulings?, Legality?

• 10/4/2004: If the spell is no longer on the stack when the triggered ability resolves, the converted mana cost of the spell is still remembered.
• 10/4/2004: When it turns into a creature, it is no longer an enchantment.
• 10/4/2004: It changes into a creature even if the spell is countered.
• 10/4/2004: It triggers when the spell is cast, which means it becomes a creature before that spell resolves.

• Legal in Vintage (Type 1)
• Legal in Legacy (Type 1.5)
• Legal in Classic (MTGO)
• Legal in Commander