Stupid Weather Reports

Whenever another nonland permanent enters the battlefield, draw a card. If that card is a land, you gain 5 life. If that card is a creature, you may search your library for four basic land cards and put three of them on the battlefield, and the fourth in your hand. If that card is an artifact, target opponent discards three cards. If that card is an enchantment, target opponent's life total becomes 3. If that card is a planeswalker, you draw 5 cards and get an emblem with, "You have no maximum hand size."