Yumuna Crime Spectacular

Prevent all damage dealt to you this turn. This costs {4} less to cast if you control Yumuna.
For each damage dealt, draw one card, then create
that many 1/1 burglar tokens with when this deals combat damage to a player, create a treasure token.
(More: {6}{b}{b} More: Then draw 4 cards, then you create that many treasure tokens.)