Mercurial Pretender [Magic 2015 Prerelease Promos] Rat Samurai Lightning Mare can't be blocked

Lightning Mare can't be blocked by blue creatures

Set: Mirrodin Besieged Type: Creature — Cat Soldier Rarity: Uncommon Cost: {5}{W}{W} Vigilance

Set: Commander 2015 Type: Legendary Creature — Human Samurai Rarity: Rare Cost: {2}{R}{R} Fumiko the Lowblood has bushido X

Set: Scars of Mirrodin Type: Artifact Creature — Berserker Rarity: Common Cost: {3} {1}{R}

Shroud (This creature can't be the target of spells or abilities

Mercurial Pretender [Magic 2015 Prerelease Promos] Rat Samurai Lightning Mare can't be blockedSet: Magic 2015 Prerelease Promos Type: Creature Shapeshifter Rarity: Rare Cost: {4}{U} You may have Mercurial Pretender enter the battlefield as a copy of a creature you control, except it has "{2}{U}{U}: Return this creature to its owner's hand." The king went off to find himself. Imagine his terror when he succeeded.