haste cards mtg in Double time. Rules Text: Haste, Power: 4,

Its certainly a cheesy wincon but if your opponents allow you to get away with it then you certainly shouldnt feel bad about it

Once everyone is finished adding to the stack, you can start actually applying the effects, starting with the top one (or the most recently replaced)

Reanimate sorcery

Sidisi, Undead Vizier A slightly cheaper purchase is Sidisi, Undead Vizier, a rare from Dragons of Tarkir

One of the classic life is just a resource cards, Reanimate may not be literally free to cast, but one black mana is far more flexible a cost to meet than three sacrificial creatures and this flexibility makes it a comfortable #1 even next to the unfairness that is Dread Return