Ok, so we have another case of "WTF was konami thinking" moment
No cost: check
Can negate simultaneous summons: check
Skips their main phase!!??: check
all for the price of an extra draw for the opponent. Since decks these days can +2 to 3 a turn with ease, giving a free card to break any combo play is extremely cheap.
This card will become the next royal oppression, vanity's emptiness and a classic example of konami being konami.