This deck is a little bit different than your average R/U deck. This is the decklist that I came up with so far after one major and one minor revision. Here is the current list:
I realized how well Snapcaster would go in this deck, despite losing synergy with Runechanter's Pike and Grim Lavamancer. So he went in, at the cost of three lands. Inferno Titan is also not needed as a two-of, so I swapped one out for another Lavamancer.
3x Delver of Secrets
4x Invisible Stalker
4x Grim Lavamancer
1x Inferno Titan
Spells
4x Dismember
3x Forbidden Alchemy
4x Ponder
4x Mana Leak
4x Brimstone Volley
3x Silver-Inlaid Dagger
9x Island
4x Mountain
4x Sulfur Falls
2x Darkslick Shores
I realized how well Snapcaster would go in this deck, despite losing synergy with Runechanter's Pike and Grim Lavamancer. So he went in, at the cost of three lands. Inferno Titan is also not needed as a two-of, so I swapped one out for another Lavamancer.