Hello,
here is my newest deck:

Number Card Name
4 Ancient Tomb
1 City of Traitors
2 Island
4 Seat of the Synod
4 Underground Sea
4 Vault of Whispers
4 Master of Etherium
3 Trinket Mage
4 Walking Ballista
4 Force of Will


Number Card Name
2 Perilous Voyage
4 Thoughtcast
4 Chalice of the Void
1 Engineered Explosives
4 Karn, Scion of Urza
4 Lotus Petal
4 Mox Opal
2 Tezzeret, Agent of Bolas
1 Zuran Orb



Sideboard
Number Card Name
2 Battle at the Bridge
1 Engineered Explosives
3 Flusterstorm
4 Leyline of the Void

Number Card Name
1 Padeem, Consul of Innovation
2 Sorcerous Spyglass
2 Toxic Deluge

the only realy problematic MU is grixis Control. I am working on List with the Antiuities War to clean up that Problem. I even want to fit in 1 or 2 Search for Azcanta, but don`t know, what to cut