Orthion, Hero of Lavabrink
Sword of the Paruns
Su-Chi Cave Guard
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Orthion does not have summoning sickness. Sword of the Paruns attached to Orthion.
1 available

   Steps

How does this combo work?
1
Activate Orthion's first ability by paying 1 and tapping it, creating a token copy of Su-Chi Cave Guard with haste.
2
Activate Phyrexian Altar by sacrificing the Su-Chi Cave Guard token, adding .
3
When the Su-Chi Cave Guard token dies, it triggers, adding eight .
4
Activate Sword of the Paruns by paying 3, untapping Orthion.
5
Repeat.
6
Optionally, if you have an additional available, you may use Orthion's second ability once you have a large amount of to get infinite , which can then be used to activate Orthion infinitely targeting any other creature(s).

   Results

What do I get from this combo?
Infinite colored mana
Infinite colorless mana
Infinite copies of creatures you control with haste
Infinite creature tokens with haste
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite untap of creatures you control