Originally Posted by
Anusien
If you ever get to copy a Manamorphose with Pyromancer Ascension, you basically can't lose. On a typical good draw, you'll cast Ascension on turn 2, make it active on turn 3, and kill on turn 4.
You don't need to do a full 20 with Grapeshot because of Lightning Bolts. It is possible though to do the full 20 with either Lightning Bolts or Grapeshot. You can also limit the amount of gas you need by casting Grapeshot for about 8-9 (easy) and then either Past in Flames or Remanding it and recasting it. It's pretty easy to do 20 once you untap with an active Ascension.
To go infinite with Manamorphose and Remand, you actually need two Ascensions.