Nexus of Genesis

Whenever you cast a non-creature spell,
•if it is red: Create a 2/2 red dwarf token.
•if it is green: Create a 2/2 green wolf token.
•if it is blue: Create a 2/2 blue merfolk token.
{bull}if it is white: Create a 2/2 white knight token.
{bull}if it is black: Create a 2/2 black zombie token.