Punisher, Grizzled Veteran

You don't lose unspent red mana as steps and phases end.

Vengeance— Whenever you cast or copy an Improvise or Preparation spell, discard a card, then draw a card. If this is the second time this ability
has resolved this turn, Punisher, Grizzled Veteran deals 2 damage to each opponent and each creature they control. If it's the third time,
add {r}{r}{r}{r}.