Primo, the Indivisible

Construct

{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.

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

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

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

(This token can be used to represent a token that's a copy of a permanent.)

Enchant creature
When enchanted creature dies, it deals 1 damage to its controller and you create a Treasure token.