Peter Wrigley the Younger

When Peter Wrigley the Younger enters, create Petunia, a Legendary Enchantment aura token with "Petunia enters with 3 fading counters on it. When the last counter is removed from Petunia, sacrifice it. Enchant creature. Enchanted creature has haste and first strike. Whenever enchanted creature attacks, draw a card, then discard a card. When Petunia leaves the battlefield, it deals 2 damage to any target."

Whenever an aura or equipment enters under your control, Peter Wrigley the Younger deals 1 damage