I wanted to make a red/blue goblin deck so I could abuse Krenko, Mob Boss + Intruder Alarm
This is the combo deck that resulted from that. There's plenty of ways to cheat things into play or your hand like Goblin Matron, Goblin Recruiter, Gamble, Goblin Lackey, Goblin Ringleader, Goblin Wizard, Moggcatcher, and Warren Instigator.
If things get too spicey or people think about stopping your combos or board wiping, I've included everyone's favorite 0-2 CMC drop counterspells like Mana Drain, Counterspell, Force of Will, Force of Negation, Fierce Guardianship, An Offer You Can't Refuse, and Arcane Denial
Lots of mana ramp to get things out fast like Battle Hymn, Brightstone Ritual, Desperate Ritual, Pyretic Ritual and Seething Song
Here are some of the combos in this deck and their results:
Thousand-Year Elixir + Krenko, Mob Boss + Voltaic Key- get 3 krenko activations per turn.
Faces of the Past + Krenko, Mob Boss + any sac outlet- infinite tokens. infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Intruder Alarm + Krenko, Mob Boss- Infinite tokens. Infinite ETB.
Krenko, Mob Boss + Thornbite Staff + Skirk Prospector- Infinite red mana. Infinite tokens.
Skirk Prospector + Pashalik Mons + Mana Echoes- Infinite colorless mana. Infinite creature tokens. Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite red mana. Infinite sacrifice triggers.
Krenko, Mob Boss + Mana Echoes + Skirk Prospector + Thousand-Year Elixir- Infinite colorless mana. Infinite commander casts. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite red mana. Infinite sacrifice triggers. Infinite storm count.
Krenko, Mob Boss + Sword of the Paruns + Mana Echoes- Infinite colorless mana. Infinite creature tokens. Infinite ETB. Infinite tap triggers.
Krenko, Mob Boss + Thornbite Staff + Altar of Dementia- Infinite creature tokens. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite mill. Infinite self-mill.
Krenko, Mob Boss + Thornbite Staff + Ashnod's Altar- Infinite creature tokens. Infinite colorless mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Krenko, Mob Boss + Thornbite Staff + Goblin Bombardment- Infinite damage. Infinite creature tokens. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Krenko, Mob Boss + Thornbite Staff + Goblin Trashmaster- Infinite creature tokens. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Destroy any number of artifacts opponents control. Destroy all artifacts that enter the battlefield under an opponent's control.
Krenko, Mob Boss + Thornbite Staff + Phyrexian Altar- Infinite creature tokens. Infinite colored mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Krenko, Mob Boss + Sword of the Paruns + Mana Echoes- Infinite colorless mana. Infinite creature tokens. Infinite ETB. Infinite untap.
Krenko, Mob Boss + Umbral Mantle + Ashnod's Altar- Infinite creature tokens. Infinite colorless mana. Infinitely large Krenko until end of turn. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Krenko, Mob Boss + Umbral Mantle + Phyrexian Altar- Infinite creature tokens. Infinite colored mana. Infinitely large Krenko until end of turn. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Krenko, Mob Boss + Umbral Mantle + Skirk Prospector- Infinite creature tokens. Infinite red mana. Infinitely large Krenko, Mob Boss until end of turn. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite death triggers.
Intruder Alarm + Krenko, Mob Boss + Impact Tremors- Infinite tokens. Infinite ETB. Infinite damage.
Krenko, Mob Boss + Ashnod's Altar + Sword of the Paruns- Infinite tokens. Infinite colorless mana
Krenko, Mob Boss + Mana Echoes + Skirk Prospector- Infinite creature tokens. Infinite red mana. Infinite colorless mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite storm count. Infinite commander casts.
Krenko, Mob Boss + Phyrexian Altar + Goblin Chieftain- Infinite creature tokens with haste. Infinite colored mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite storm count. Infinite commander casts.
Krenko, Mob Boss + Phyrexian Altar + Goblin Warchief- Infinite creature tokens with haste. Infinite colored mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite storm count. Infinite commander casts.
Krenko, Mob Boss + Skirk Prospector + Goblin Chieftain- Infinite creature tokens with haste. Infinite red mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite storm count. Infinite commander casts.
Krenko, Mob Boss + Skirk Prospector + Goblin Warchief- Infinite creature tokens with haste. Infinite red mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite storm count. Infinite commander casts.
Krenko, Mob Boss + Staff of Domination + Ashnod's Altar- Infinite creature tokens. Infinite colorless mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite lifegain. Infinite lifegain triggers. Infinite card draw. Infinite draw triggers. Infinite untap of creatures you control.
Krenko, Mob Boss + Staff of Domination + Phyrexian Altar- Infinite creature tokens. Infinite colored mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite lifegain. Infinite lifegain triggers. Infinite card draw. Infinite draw triggers. Infinite untap of creatures you control.
Krenko, Mob Boss + Staff of Domination + Skirk Prospector- Infinite creature tokens. Infinite red mana. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite lifegain. Infinite lifegain triggers. Infinite card draw. Infinite draw triggers. Infinite untap of creatures you control.
