mtg m10 booster box Ultimate Masters – Northwest Sportscards and conquest Magic MTG M10 Sealed booster

Stripping out a dozen or more cards to add in cards with Surveil may not make for a better deck, but it should still be viable

All four have the ability to net card advantage, so the spell gives you card advantage easily

Dont want your opponents casting all sorts of game-winning spells

Paying seven mana is not a great deal for an extra combat phase, yet you may cast Fury of the HordeFury of the Horde for free by exiling two red cards from your hand

The reminder text is the important part, which is that no damage is dealt in that challenge. Willpower totals do not protect the target, because there is no damage to soak