Card name

Mothdust Changeling

Mana cost

{U}

Mana value

1

Type

Creature — Shapeshifter

Rarity

common

Set

Morningtide (MOR)

Collector number

42

Artist

Shelly Wan

Official rulings

2008-04-01 Since the activated ability doesn't have a tap symbol in its cost, you can tap a creature (including Mothdust Changeling itself) that hasn't been under your control since your most recent turn began to pay the cost.