Painter's Grindestone
Featured by Carsten Kotter on 2012-08-19 (Legacy)
As written about in http://www.starcitygames.com/php/news/article/24745.html

Maindeck:

Artifacts
3 Grindstone
4 Sensei's Divining Top (Banned in Legacy)

Artifact Creatures
4 Painter's Servant
1 Phyrexian Metamorph
1 Platinum Emperion
1 Wurmcoil Engine

Creatures
4 Goblin Welder

Instants
4 Brainstorm
4 Force of Will
2 Intuition
4 Pyroblast
3 Thirst for Knowledge

Legendary Artifacts
2 Mox Opal

Legendary Planeswalkers
1 Jace, the Mind Sculptor

Artifact Lands
1 Great Furnace
2 Seat of the Synod

Basic Lands
6 Island
1 Mountain

Lands
4 Ancient Tomb
1 City of Traitors
4 Scalding Tarn
1 Volcanic Island

Legendary Lands
1 Academy Ruins

Sideboard:
2 Ensnaring Bridge
3 Tormod's Crypt
1 Platinum Angel
4 Counterbalance
1 Red Elemental Blast
2 Surgical Extraction
2 Wipe Away