Open the Vaults Combos
Encroaching Mycosynth + Archaeomancer + Open the Vaults
Combo result
Infinite storm count. Infinite magecraft triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite death triggers. Infinite colored mana.
Prerequisites
Open the Vaults in hand. Archaeomancer in graveyard. All other permanents on the battlefield. At least six additional creatures in graveyard and/or on the battlefield. {W}{W} available.
Encroaching Mycosynth + Dualcaster Mage + Open the Vaults
Combo result
Infinite mill. Infinite self-mill. Infinite magecraft triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite death triggers. Put all nonland permanents in your graveyard and library onto the battlefield.
Prerequisites
Brilliant Restoration and Dualcaster Mage in hand. All other permanents on the battlefield. {R}{R}{W}{W} available.