Magic: The Gathering Oracle Changes - Coldsnap to Time Spiral

Old card (Coldsnap)	New card (Time Spiral)
Wurmcalling [Click to view all changes.]
	Wurmcalling {X}{G} Sorcery Buyback {2}{G} (You may pay an additional {2}{G} as you play this spell. If you do, put this card into your hand as it resolves.) Put an X/X green Wurm creature token into play.

Old card (Coldsnap)

New card (Time Spiral)

Wurmcalling

{X}{G}

Sorcery

Buyback {2}{G} (You may pay an additional {2}{G} as you play this spell. If you do, put this card into your hand as it resolves.)

Put an X/X green Wurm creature token into play.