Please criticize and make suggestions!!

For early game, I drop either of the one hitter creatures I have and use Bump in the Night , Searing Spear , and Thunderbolt to do some real damage. Against other creatures, I usually let Goblin Arsonist take hits to either use the extra 1 damage to clear the board in combination with Tragic Slip or hit the opponent again. As soon as I can drop Demonic Taskmaster the fun really begins. Attach Predator's Gambit or Mark of the Vampire to add some extra damage and survivability. Using Essence Harvest in combination with my demons attacks usually brings my opponent down so that I can either drop a second Bump in the Night or use the flashback.

Try it out and let me know what you think!