Theres a lot less reprint value in this deck (outside of Heroic Intervention), but instead theres a whole bunch of new cards, and everything has new art
Ob Nixilis is a great card draw engine, and Gitrog is amazing in this deck
Biggest Omissions: Sliver Legion $39.99 Glimpse the Unthinkable $34.99 Tezzeret, Agent of Bolas $21.99 Fulminator Mage $19.99 Maelstrom Pulse $17.99 Gaddock Teeg $17.99 Huntmaster of the Fells $9.99 Kitchen Finks $9.99 Nicol Bolas, Planeswalker $8.99 Knight of the Reliquary $8.99 Lightning Helix $5.99 Boros Charm $1.99 Fulminator Mage would have been nice, but it was just printed in Modern Masters 2015 , and (Tarmogoyf excepted) it seems like WotC has been good about not printing the key cards from one Masters set directly in the next
I won't call that an easy decision, because it isn't
Theyll be shaped by availability of Venture effectsif Venturing even three times is a serious challenge (or takes too much time), then the Dungeon of the Mad Mage will provide the least attractive path