Even though Tech N9ne has spent years cranking out a series of collaboration albums, he couldn’t resist inviting his (wildly talented) rapping friends to join in on the fun on his latest album, Special Effects. Most of the album's 25 tracks include features from some very familiar faces. The biggest surprises, though, come from those you don't know, who compete with industry veterans on an album full of quotable verses. This is ripe territory to rank the best features on the album and include some of our favorite bars.

Anyone we're missing here? Scroll through the list to see who had the best verse, and share your favorite lyrics in the comments.