Artifact Creature - Treasure/Dog First strike <CR> Menace (This creature can't be blocked except by two or more creatures.) <CR> {T}, Sacrifice Goldhound: Add one mana of any color.
Artifact Creature - Treasure/Dog First strike <CR> Menace (This creature can't be blocked except by two or more creatures.) <CR> {T}, Sacrifice this creature: Add one mana of any color.
