Prerequisites
- Teysa, Orzhov Scion on the battlefield
- Crystal Spray in hand
- You control at least three other black creatures
- available
Steps
- Cast Crystal Spray by paying , changing all instances of "white" on Teysa to "black" until end of turn, and causing you to draw a card
- Activate Teysa by sacrificing three black creatures, targeting any creature
- The creatures die, triggering Teysa three times, creating three 1/1 black Spirit creature tokens
- Repeat from step 2
Results
- Exile any number of target creatures
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite sacrifice triggers
Required Cards 2
Teysa, Orzhov Scion
Legendary Creature — Human Advisor