Spawnsire of Ulamog Combos
Agatha of the Vile Cauldron + Spawnsire of Ulamog
Spawnsire of Ulamog + Zirda, the Dawnwaker
Spawnsire of Ulamog + Training Grounds
Spawnsire of Ulamog + Parallel Lives
Spawnsire of Ulamog + Mana Echoes
Mondrak, Glory Dominus + Spawnsire of Ulamog
Ojer Taq, Deepest Foundation // Temple of Civilization + Spawnsire of Ulamog
Pitiless Plunderer + Spawnsire of Ulamog
Spawnsire of Ulamog + Illusionist's Bracers
Spawnsire of Ulamog + Anointed Procession
Spawnsire of Ulamog + Earthcraft
Spawnsire of Ulamog + Ashnod's Altar
Spawnsire of Ulamog + Doubling Season
Spawnsire of Ulamog + Biomancer's Familiar
Yurlok of Scorch Thrash + Thornbite Staff + Spawnsire of Ulamog
Combo result
Infinite black mana for opponents. Infinite red mana for opponents. Infinite green mana for opponents. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite lifeloss.
Prerequisites
All permanents on the battlefield. Thornbite Staff attached to Yurlok. Yurlok does not have summoning sickness. available.
Spawnsire of Ulamog + Zirda, the Dawnwaker + Training Grounds
Spawnsire of Ulamog + Biomancer's Familiar + Zirda, the Dawnwaker
Spawnsire of Ulamog + Biomancer's Familiar + Training Grounds
Spawnsire of Ulamog + Ashnod's Altar + Parallel Lives
Quickbeam, Upstart Ent + Devoted Druid + Spawnsire of Ulamog
Combo result
Infinite creature tokens. Infinite green mana. Infinite colorless mana. Infinitely large creatures until end of turn. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers.
Prerequisites
All permanents on the battlefield. Devoted Druid does not have summoning sickness. available.