Saw in Half + Cabal Ritual + Timeless Witness

Saw in Half

Cabal Ritual

Timeless Witness

How it works

1. Cast Cabal Ritual by paying 1, adding .
2. Cast Saw in Half by paying 2, destroying Timeless Witness and creating two token copies of it with base power equal to half the destroyed creature's power and base toughness equal to half the destroyed creature's toughness, rounding up each time.
3. When the Timeless Witness tokens enter the battlefield, they trigger, returning Saw in Half and Cabal Ritual from your graveyard to your hand.
4. Repeat.