While there were other Sliver cards released during this bonus printing, the Sliver Hive climbed to the top of the most expensive of the Sliver cards released during this time
The last ability triggers only if Ugin's Binding is in your graveyard as you cast the colorless spell
Gaea's Blessing (T1, Ext, S, Block) Technically a cantrip, Gaea's Blessing puts your best cards back into your deck (or your opponent's cards into his deck), plus gives you a chance to draw them back
This pair represents the Snow-mechanic's only mass removal spells (Sunscour is cool, but has zero wintery flare)
The commons dont have a lot of overlap in either set, even on a low level, because blacks removal is clunky and eats into the number of fatties you can play alongside it in your deck
How many different types of rarities are there