Artform

Enchant creature

As long as enchanted creature is green, it gets +1/+1 and has trample.
As long as enchanted creature is blue, it gets +1/+1 and has flying.

Enchanted creature can't be the target of spells or abilities your opponents control.

Artform applied for beauty and hue.
One yearns for the songs it creates.
—Ninetieth stanza of the Song of Listing