Each one has a +N ability, a N ability, and a BIG N Ultimate ability
One of the first decks to come out of this utilised my next pick to great success: Tolarian Academy
Second thought is what kind of real tomfoolery can we get up to by activating Memnarchs second ability (and copying that with Lithoform Engine!)
MTG x Secret Lair - Eddie Unchained Eddie, Ghost of the Navigator (reprint of Captain N'ghathrod) Eddie, Lord of Light (reprint of Nekusar, the Mindrazer) Eddie the Judge (reprint of Bruvac the Grandiloquent) Iron Maiden Mindcrank Windfall The set is based on Eddie, Iron Maiden's mascot, and it goes for $29.99 or $39.99 for the foil version
After resolving, it goes straight to the graveyard
the Doctor has come to Magic