Saw in Half + Burnt Offering + Shipwreck Dowser

Saw in Half

Burnt Offering

Shipwreck Dowser

How it works

1. Cast Saw in Half by paying 2, destroying Shipwreck Dowser 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.
2. When the Shipwreck Dowser tokens enter the battlefield, they trigger, returning Saw in Half and Burnt Offering from your graveyard to your hand.
3. Cast Burnt Offering by paying and sacrificing a Shipwreck Dowser token, adding plus an additional amount of and/or equal to its mana value minus 2.
4. Repeat.