Zachary, Blood Conjurer

Whenever you cast your first Instant or Sorcery each turn, copy that spell.
Whenever you cast a creature spell, you lose life equal to the mana you spent to cast it.
Creature spells you cast cost {1} less for each time you've copied an instant or Sorcery
this turn, to a maximum of {5} less.
The more I cast, the less they cost!