Mammon, the Greedy

You may draw an additional card during your draw step. If “Beelzebub, the Gluttonous” is on the battlefield, you draw two extra cards instead from any draw effect.
You may pay {6} to search your library for an artifact card and put it into your hand. This cost is reduced by {1} for each artifact you control.
Once per turn, you may pay the mana value of an opponent’s artifact + {2} to take control of that artifact permanently
You may sacrifice two artifacts you control to search your library for