Ur Prison

This is a toolbox artifact deck that is looking to stall the board with Ensnaring Bridge while tutoring up answers to whatever other threats the opponent might present with Whir of Invention. Our eventual win condition is slowly milling our opponent to death with the combination of Ipnu Rivulet and Crucible of Worlds.

Ur Prison

Planeswalker (1)
1
Tezzeret the Seeker
Instant (4)
4
Whir of Invention
Artifact (33)
1
Bottled Cloister
2
Chalice of the Void
1
Crucible of Worlds
4
Engineered Explosives
4
Ensnaring Bridge
3
Expedition Map
1
Grafdigger's Cage
4
Mishra's Bauble
4
Mox Opal
2
Pyrite Spellbomb
2
Sorcerous Spyglass
1
Tormod's Crypt
3
Welding Jar
1
Witchbane Orb
Land (22)
1
Academy Ruins
1
Cascade Bluffs
2
Flooded Strand
1
Ghost Quarter
1
Inventors' Fair
1
Ipnu Rivulet
5
Island
2
Misty Rainforest
1
Polluted Delta
1
Scalding Tarn
1
Steam Vents
1
Tectonic Edge
4
Tolaria West
Cards 60
Sideboard (15)
2
Chalice of the Void
1
Damping Sphere
1
Defense Grid
2
Ghirapur Aether Grid
2
Sorcerous Spyglass
4
Spellskite
1
Tezzeret the Seeker
1
Torpor Orb
1
Welding Jar