Dimir Infiltrator is unblockable.
Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your library for a card with the same converted mana cost as this card, reveal it, and put it into your hand. Then shuffle your library. Transmute only as a sorcery.)

• Number: 86
• Rarity: C
• Power: 1
• Toughness: 3
• Type: Creature
• Subtype: Spirit
• Mana cost: UB
• Color: Multicolor