Yenna, Redtooth Regent + Siona, Captain of the Pyleas + Ashnod's Altar
Yenna, Redtooth Regent
Siona, Captain of the Pyleas
Ashnod's Altar
Requires
Yenna, Redtooth Regent must be on the battlefield.
Siona, Captain of the Pyleas must be on the battlefield.
Ashnod's Altar must be on the battlefield.
You have at least one Aura on the battlefield attached to a creature you control.
Yenna does not have summoning sickness.
You control at least one additional creature excluding the creature that has the Aura attached to it.
Mana needed: 
Steps
- Activate Yenna by paying and tapping it, creating a token copy of any Aura you control attached to any other creature you control, then causing you to untap Yenna and scry 2.
- Siona's second ability triggers, creating a 1/1 Human Soldier creature token.
- Activate Ashnod's Altar by sacrificing the creature that has the Aura token attached to it, adding .
- Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite scry 2.
Yenna, Redtooth Regent
0.32% of 2849 decks
9 decks
Sythis, Harvest's Hand
0.02% of 11328 decks
2 decks
Trostani, Three Whispers
0.17% of 577 decks
1 decks
Mazzy, Truesword Paladin
0.05% of 2125 decks
1 decks
Siona, Captain of the Pyleas
0.11% of 941 decks
1 decks
Myrkul, Lord of Bones
0.01% of 7488 decks
1 decks
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