Here's what I've been using so far, still needs a lot of work:
Mulligan
// This File: _mulligan.txt
// Author: Blackoak
// Version: 0.39 (04/10/15)
// Deck Name: Face Hunter (Budget)
// Hero: Hunter
// Deck Type: Aggro (Face)
// Card List:
// [1] Abusive Sergeant (CS2_188)
// [1] Leper Gnome (EX1_029)
// [1] Worgen Infiltrator (EX1_010)
// [2] Haunted Creeper (FP1_002)
// [2] Knife Juggler (NEW1_019)
// [2] Mad Scientist (FP1_004)
// [3] Arcane Golem (EX1_089)
// [3] Argent Horserider (AT_087)
// [2] Explosive Trap (EX1_610)
// [2] Glaivezooka (GVG_043)
// [2] Ironbeak Owl (CS2_203)
// [2] Quick Shot (BRM_013)
// [3] Animal Companion (NEW1_031)
// [3] Eaglehorn Bow (EX1_536)
// [3] Kill Command (EX1_539)
// [3] Unleash the Hounds (EX1_538)
// 0 MANA
// 1 x Hunter's Mark [Druid, Warlock]
hold;hunter;druid;CS2_084:1
hold;hunter;warlock;CS2_084:1
// 1 MANA
// 1 x Abusive Sergeant [Hunter, Priest, Paladin, Shaman, Warlock, Warrior]
hold;hunter;hunter;CS2_188:1
hold;hunter;priest;CS2_188:1
hold;hunter;pala;CS2_188:1
hold;hunter;shaman;CS2_188:1
hold;hunter;warlock;CS2_188:1
hold;hunter;warrior;CS2_188:1
// 1 x Abusive Sergeant + Haunted Creeper / Leper Gnome / Mad Scientist
// hold;hunter;all;CS2_188:1:FP1_002/EX1_029/FP1_004
// 1 x Leper Gnome [Hunter, Priest, Paladin, Shaman, Warlock, Warrior]
hold;hunter;hunter;EX1_029:1
hold;hunter;priest;EX1_029:1
hold;hunter;pala;EX1_029:1
hold;hunter;shaman;EX1_029:1
hold;hunter;warlock;EX1_029:1
hold;hunter;warrior;EX1_029:1
// 1 x Worgen Infiltrator [all]
hold;hunter;all;EX1_010:1
// 2 MANA
// Minions
// 1 x Haunted Creeper + Coin [Warlock, Warrior]
hold;hunter;warlock;FP1_002:1;coin
hold;hunter;warrior;FP1_002:1;coin
// 1 x Haunted Creeper + Mad Scientist + Coin [not Druid, Priest, Warrior]
hold;hunter;hunter;FP1_002:1:FP1_004;coin
hold;hunter;mage;FP1_002:1:FP1_004;coin
hold;hunter;pala;FP1_002:1:FP1_004;coin
hold;hunter;thief;FP1_002:1:FP1_004;coin
hold;hunter;shaman;FP1_002:1:FP1_004;coin
hold;hunter;warlock;FP1_002:1:FP1_004;coin
// 1 x Haunted Creeper + No Coin [Warlock]
hold;hunter;warlock;FP1_002:1;nocoin
// 1 x Ironbeak Owl [Warrior]
hold;hunter;warrior;CS2_203:1
// 1 x Mad Scientist + Leper Gnome / Worgen Infiltrator [not Warrior]
hold;all;druid;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;hunter;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;mage;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;pala;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;priest;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;thief;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;shaman;FP1_004:1:EX1_029/EX1_010;nocoin
hold;all;warrior;FP1_004:1:EX1_029/EX1_010;nocoin
// 2 x Mad Scientist + Coin [not Warrior]
hold;all;druid;FP1_004:2;coin
hold;all;hunter;FP1_004:2;coin
hold;all;mage;FP1_004:2;coin
hold;all;pala;FP1_004:2;coin
hold;all;priest;FP1_004:2;coin
hold;all;thief;FP1_004:2;coin
hold;all;shaman;FP1_004:2;coin
hold;all;warrior;FP1_004:2;coin
// 1 x Knife Juggler + Leper Gnome / Worgen Infiltrator
hold;all;all;NEW1_019:1:EX1_029/EX1_010;nocoin
// 1 x Knife Juggler + Mad Scientist
hold;all;all;NEW1_019:1:FP1_004;coin
// 1 x Knife Juggler + Haunted Creeper
hold;all;all;NEW1_019:1:FP1_002;coin
// 1 x Glaivezooka + Coin [Warrior]
hold;hunter;warrior;GVG_043:1;coin
// 1 x Glaivezooka + Mad Scientist
hold;all;all;GVG_043:1:FP1_004;coin
// 1 x Glaivezooka + Haunted Creeper
hold;all;all;GVG_043:1:FP1_002;coin
// 1 x Glaivezooka + Leper Gnome / Worgen Infiltrator [Rogue, Warlock]
// hold;all;all;GVG_043:1:EX1_029/EX1_010;nocoin
hold;hunter;thief;GVG_043:1:EX1_029/EX1_010;nocoin
hold;hunter;warlock;GVG_043:1:EX1_029/EX1_010;nocoin
// Spells
// 1 x Quick Shot + Leper Gnome / Worgen Infiltrator [Mage, Priest, Shaman]
hold;hunter;mage;BRM_013:1:EX1_029/EX1_010
hold;hunter;priest;BRM_013:1:EX1_029/EX1_010
hold;hunter;shaman;BRM_013:1:EX1_029/EX1_010
// 3 MANA
// 1 x Animal Companion + Leper Gnome / Worgen Infiltrator
hold;hunter;all;NEW1_031:1:EX1_029/EX1_010;nocoin
// 1 x Kill Command + Haunted Creeper [Mage, Warrior]
hold;hunter;mage;EX1_539:1:FP1_002
hold;hunter;warrior;EX1_539:1:FP1_002
Combo
// This File: _combo.txt
// Author: Blackoak
// Version: 0.4 (03/10/15)
// Deck Name: Face Hunter (Budget)
// Hero: Hunter
// Deck Type: Aggro (Face)
// Card List:
// [1] Abusive Sergeant (CS2_188)
// [1] Leper Gnome (EX1_029)
// [1] Worgen Infiltrator (EX1_010)
// [2] Haunted Creeper (FP1_002)
// [2] Knife Juggler (NEW1_019)
// [2] Mad Scientist (FP1_004)
// [3] Arcane Golem (EX1_089)
// [3] Argent Horserider (AT_087)
// [2] Explosive Trap (EX1_610)
// [2] Glaivezooka (GVG_043)
// [2] Ironbeak Owl (CS2_203)
// [2] Quick Shot (BRM_013)
// [3] Animal Companion (NEW1_031)
// [3] Eaglehorn Bow (EX1_536)
// [3] Kill Command (EX1_539)
// [3] Unleash the Hounds (EX1_538)
// [Nudge] Knife Juggler + Unleash the Hounds
NEW1_019,5;EX1_538,0;bonus:20;hero:hunter
// [Nudge] Unleash the Hounds + Kill Command
EX1_538,0;EX1_539,5;bonus:20;hero:hunter
I hope it helps a little :)