Tzeentch , changer of ways

1. do effects 2, 3, 4, and 5 and discard 3 cards.
2. Creatures opponents control lose all creature types and have base power and toughness 1/1 until end of Tzeentch's next turn.
3. Opponents can not draw more than one card until the beginning of Tzeentch's next turn.
4. Each opponent loses life equal to the number of cards in their hand.
5. Tzeentch gains life equal to the highest amount of cards in an opponent's hands.
6. no effect.