The Paladins

The Paladins gets +1/+1 for each artifact you
control.
{2}{u}{b}: Create a colorless Treasure artifact token
with "Sacrifice this artifact: Add one mana of any
color to your mana pool."
"I hope these worthless Paladins do their part of the
job with how much we're paying them"
-Shyabata Cheesecrust