Echo (During your next upkeep after this permanent comes under your control, pay its casting cost or sacrifice it.) Mountainwalk (If defending player controls a mountain, this creature is unblockable.)

• Number: 227
• Rarity: U
• Power: 3
• Toughness: 4
• Type: Creature
• Subtype: Lizard
• Mana cost: 1RR
• Color: Red
• Artist: Heather Hudson