Guardian of the Cosmic Rose

First Strike
Guardian of the Cosmic Rose gets +1/+0 for each creature you control named "Cosmic Rose Petal."
{t}, Pay 1 life: Add {c}. Create a colorless 0/1
Plant creature token with defender named
"Cosmic Rose Petal." Then, if you control
five or more Plant creature tokens, sacrifice
Guardian of the Cosmic Rose and draw
a card.