Hamza, Guardião de Arashin

Text:

Esta mágica custa a menos para ser conjurada para cada criatura que você controla com um marcador +1/+1.
As mágicas de criatura que você conjura custam a menos para serem conjuradas para cada criatura que você controla com um marcador +1/+1.

Rulings:

• 11/10/2020 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 Hamza, Guardian of Arashin). The total cost is locked in before any costs are paid. The converted mana cost of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.
• 11/10/2020 Once you announce you’re casting a creature spell, no player may take actions until the spell has been paid for. Notably, opponents can’t try to change the number of creatures you control with +1/+1 counters.
• 11/10/2020 Hamza’s first ability affects only generic mana costs. It can’t reduce the total cost to cast the spell below <img src="/Handlers/Image.ashx?size=small&amp;name=G&amp;type=symbol" alt="Green" align="absbottom" /><img src="/Handlers/Image.ashx?size=small&amp;name=W&amp;type=symbol" alt="White" align="absbottom" />.