Cursed Scroll (4.543) Great for when you only have one card in your hand. Old competitive card.
Ivory Tower (4.265) Good life gain bank.
Triangle of War (3.111) Fight car. Good to clean out hexproof creatures.
Ankh of Mishra (4.183) ABU card. If you get your mana from artifacts all damage goes to opponent.
Chimeric Idol (3.490) If most of your mana comes from artifacts, you are only tapping one or two lands.
Ring of Gix (3.689) Tapper.
Smokestack (4.554) Broken Urza card. Put a bunch of counters on it while making sure you have a lot of tokens, then remove them with Hex Parasite.
Su-chi (4.089) Mana accelerator.
Coercive Portal (4.000) Conspiracy card. Most often a card draw, sometimes a board wipe.
Masticore (4.390) Broken Urza card. Discard in a graveyard deck, use all four of these.
Nevinyrral's Disk (4.509) ABU card. Resets the board.
Predator, Flagship (3.913) Give Flying to your green critters.
