5 printings listed in our catalog, from newest to oldest.
: The next instant or sorcery spell you cast this turn costs 
less to cast, where X is the number of Wizards you control as this ability resolves.No reference price for this printing yet: not enough stores to make an average.
Run a comparison: we query the stores live, it may have arrived this morning.
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Kaza's activated ability). The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.
2020-09-25 · Wizards of the CoastKaza's cost reduction can reduce only generic mana in a spell's cost. It can't reduce colored mana requirements.
2020-09-25 · Wizards of the Coast
Spellbound Cards & Games · Condition LP
Red Riot Games · Foil
Boreal Gaming & Cards · Foil
