Spined Sliver [Stronghold]

Set: Stronghold Type: Creature — Sliver Uncommon Cost: {R}{G} Whenever a Sliver becomes blocked, that Sliver gets +1/+1 until end of turn for each creature blocking it. "Slivers are evil and slivers are sly; And if you get eaten, then no one will cry." —Mogg children's rhyme