Containment Membrane

Enchantment — Aura    (CMC:3)

Surge (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Enchant creature Enchanted creature doesn't untap during its controller's untap step.

052 OGW • ENDaarken

™ & © 1993—2016 Wizards of the Coast

Notes: TODO: Update Copyright

Legal in: Modern,Battle for Zendikar Block,Legacy,Vintage,Commander

Oracle Text (click to copy):

Containment Membrane {2}{U} Enchantment — Aura Surge {U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Enchant creature Enchanted creature doesn't untap during its controller's untap step.

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View this MTG card on Gatherer

1/22/2016
Containment Membrane can target and be attached to an untapped creature. It just won’t have any effect until that creature becomes tapped.
1/22/2016
The enchanted creature can still be untapped by other spells and abilities.
1/22/2016
For some cards, surge represents only an alternative cost, a discount that applies if you or a teammate has cast another spell this turn. Other cards, like Reckless Bushwhacker, have additional abilities or effects if you paid the surge cost to cast the spell.
1/22/2016
The other spell that you or a teammate cast can be one that’s resolved, one that was countered, or (for instants with surge) one that’s still on the stack.
1/22/2016
If an instant or sorcery spell cast for its surge cost is copied, the copy didn’t have its surge cost paid. Any additional effects that are based on whether the surge cost was paid won’t apply for the copy.
1/22/2016
Casting a spell for its surge cost doesn’t change its mana cost or its converted mana cost.

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