Shimmering Efreet

{2}{U} · Creature — Efreet

Flying Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) Whenever this creature phases in, target creature phases out. (It phases in before its controller untaps during their next untap step.)

Motor: se resuelve a mano

Rulings (2)

If it phases in and no other creatures are on the battlefield, it will phase itself back out.
Wizards of the Coast · 2004-10-04
If two of these phase in, they can both target the same creature and have just that one creature phase out.
Wizards of the Coast · 2004-10-04