Caminhante do Rio tietê

Everytime you cast a spell with {u}or{g}
Create one Habitante do rio tiete token
1/1 with poverty pride on the battlefield.
{g/u}{g/u}: Create one token creature labeled
Caminhante do rio tiete with "When this card
blocks this card controller's gain mana equivalent
to attacking creature mana cost or level counter."
1/1