Staff of Compleation 326 (Commander: Tarkir: Dragonstorm)

{T}, Pay 1 life: Destroy target permanent you own. {T}, Pay 2 life: Add one mana of any color. {T}, Pay 3 life: Proliferate. {T}, Pay 4 life: Draw a card. {5}: Untap this artifact.

NM - $5.90
LP - $4.70
MP - $3.50
HP - $2.40
DMG - $2.20