Aura of Glamer

Whenever you cast 2 red spells in 1 turn, put an
Aura counter on Aura of Glamer.
Return Aura of Glamer to its owner's hand: Add
an amount of red mana equal to the number of
Aura counters on this card. If this mana is used
to cast a spell without Glamer, Aura of Glamer
deals an amount of damage to you equal to that
spell's converted mana cost.
{r}{r}{r}, Discard Aura of Glamer: Draw a card.