Card name

Crackling Perimeter

Mana cost

{1}{R}

Mana value

2

Type

Enchantment

Rarity

uncommon

Set

Gatecrash (GTC)

Collector number

88

Artist

Yeong-Hao Han

Official rulings

2013-01-24 You can't tap an untapped Gate you control for mana and tap it to activate Crackling Perimeter's ability at the same time. You must choose one or the other.