Immortal Servitude deck.

Immortal Servitude for X=3 to bring back most of the creatures. Most notably Mogis's Marauder to give everything haste and intimidate.

Main kill condition is the Grim Guardian constellation triggers. By itself, it's one damage; bringing back two makes for 4 life, three Guardians to 9 life. This is all not including any other enchantment creatures entering at the same time.