Emry easy deck, by HugoBardo

Mindslaver + Academy Ruins (Take control of all of target opponent's turns Combo)

Prerequisites

- All permanents on the battlefield. :mana12: available each turn.

Steps

• Use Mindslaver's ability targeting an opponent
• Activate Academy Ruins's ability targeting Mindslaver in graveyard
• Pass to opponent's turn
• Pass to your turn and draw Mindslaver
• Play Mindslaver, use it, and target it with Academy Ruins

Krark-Clan Ironworks + Scrap Trawler + Myr Retriever (Infinite sacrifice triggers Infinite colorless mana Combo)

Prerequisites

- Krark-Clan Ironworks, Scrap Trawler, and Myr Retriever on the battlefield. Sol Ring, and Junk Diver in grave.

Steps

• Sacrifice Myr Retriever to Krark-Clan Ironworks generating :manac::manac: and triggering Myr Retriever and Scrap Trawler
• Use the Myr Retriever trigger to get Junk Diver back to hand
• Use the Scrap Trawler trigger to get Sol Ring back to hand
• Play the Sol Ring and tap it for :manac::manac:
• Sacrifice the Sol Ring for :manac::manac:
• Cast the Junk Diver, then go back to Step 1, getting Myr Retriever with Junk Diver instead

Krark-Clan Ironworks + Spine of Ish Sah + Foundry Inspector (Destroy each permanent your opponents control on each of your turns Combo)

Prerequisites

- Krark-Clan Ironworks, Spine of Ish Sah and Foundry Inspector on the battlefield. Sculpting Steel in hand. :mana2: available.

Steps

• Cast Sculpting Steel copying Spine of Ish Sah when Sculpting Steel enters the battlefield
• Sacrifice Scultping Steel for :manac::manac:
• Sculpting Steel goes to the graveyard as a copy of Spine of Ish Sah returning to your hand
• Repeat