Mortuary
Pitiless Plunderer
Viscera Seer
Magus of the Future

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control a nontoken creature that can be cast using one colored mana.

   Steps

How does this combo work?
1
Activate Viscera Seer by sacrificing the nontoken creature.
2
When the creature dies, Mortuary and Pitiless Plunderer trigger.
3
Resolve the Mortuary trigger, putting the creature from your graveyard onto the top of your library.
4
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
5
Resolve the Viscera Seer ability.
6
Activate the Treasure by tapping and sacrificing it, adding one mana of any color.
7
Cast the creature from the top of your library by paying its mana cost
8
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite sacrifice triggers
Infinite scry 1
Infinite storm count