1 Welding Jar
1 Terrarion
2 Mishra's Bauble
3 Grinding Station
3 Talisman of Curiosity
4 Chromatic Star
4 Ichor Wellspring
4 Conjurer's Bauble
4 Semblance Anvil
4 Mystic Forge
3 Scrap Trawler
3 Arcbound Ravager
3 Myr Retriever
4 Etherium Sculptor
1 Breeding Pool
1 Forest
1 Inventors' Fair
1 Geier Reach Sanitarium
1 Island
2 Misty Rainforest
2 Botanical Sanctum
2 Urza's Saga
2 Waterlogged Grove
4 Inkmoth Nexus
Sideboard
4 Beast Within
2 Surgical Extraction
2 Mirrodin Besieged
2 Ceremonious Rejection
2 Veil of Summer
2 Dismember
1 Thassa's Oracle