Treasure

{T}, Sacrifice this artifact: Add one mana of any color.

Gnome Soldier

This creature's power and toughness are each equal to the number of artifacts and/or creatures you control.

{2}, {T}, Sacrifice this artifact: You gain 3 life.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

{2}, Sacrifice this artifact: Draw a card.

Menace (This creature can't be blocked except by two or more creatures.)

(This creature is affected by summoning sickness, and it has "{T}: Add {G}.")