Kobold's Bloodthirst / Red Rush
Red rush deck:
1) Mulligan for Imperial Drain, Deranged Monkey, Fire Elemental.
2) Good offensive land placement to control both enemy's wells.
3) Blood Obelisk, Seifer's Wrath and Flame Burst for some extra damage.
4) Underground Boss with Gift of Steel and Seifer, Blood Tyrant to finish the job.