Ezekiel, Heir to the Throne

When Ezekiel, Heir to the Throne enters the battlefield, If you control a card named The Elf Queen, Ezekiel deals 4 damage to all creatures your opponents control. The Elf Queen cannot attack or block this turn.
Ezekiel cannot be targeted by spells or abilities your opponents control.
{3}{g}: Switch Target Creatures Power and Toughness with Ezekiel until end of turn.