The remaining 15 are as follows: Ancient Den, Great Furnace, Seat of the Synod, Tree of Tales, Vault of Whispers Ancient Den, Great Furnace, Vault of Whispers, Tree of Tales, and Seat of the Synod make up the Mirrodin cycle of artifact lands
their spoiler is Olivia's Dragoon, a 2/2 Vampire Berserker that can be cast for one generic and one black mana
The other two cards were a racoon that digs through opponents' graveyards named Trash Panda and a Phyrexian Eldrazi named It That Was Compleated, which you can likely find online if you look around
One more win was enough to clinch it, so I dropped after winning the quarterfinals
Well, theres no Santa Claus in Magic: The Gathering, but we think Feldon here does a pretty good impersonation
Land Tax (T1, S) When people argue about the most powerful cards ever printed, they throw out names like Mind Twist, Tolarian Academy, Wheel of Fortune, and Ancestral Recall