Beast of Burden [Urza's Legacy Promos] White If that spell is countered

If that spell is countered this way

When Ebon Dragon enters the battlefield

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

exile all creatures

you may return target creature to its owner's hand

Beast of Burden [Urza's Legacy Promos] White If that spell is counteredSet: Urza's Legacy Promos Type: Artifact Creature Golem Rarity: Rare Cost: {6} Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield. "If it is meant to be nothing but a machine," Karn finally asked Jhoira, "why did Urza build it to be like me?"