ONSLAUGHT is the first set in the ONSLAUGHT BLOCK (Onslaught, Legions, Scourge). This is a 350 card set including: Blistering Firecat, "Fetch" Lands, Future Sight, Grinning Demon, Mobilization, Visara The Dreadful, Voidmage Prodigy and Foils. Set Breakdown: 110 Rares 110 Uncommons 110 Commons 20 Lands