Regenerations Restored (Extended Art) [Doctor Who]

Description

Set:	Doctor Who
Type:	Enchantment
Rarity:	Rare
Cost:	{W}{U}

Vanishing 12 (This enchantment enters the battlefield with twelve time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)
Whenever one or more time counters are removed from Regenerations Restored, scry 1 and you gain 1 life. Then if Regenerations Restored has no time counters on it, exile it. When you do, take an extra turn after this one