Traumunhold

Esfera fantasmal

Fielleux phantasmatique

Demone Illusorio

幻影の悪鬼

Demônio Fantasmal

Phantasmal Fiend

{B}: This creature gets +1/-1 until end of turn.
{1}{U}: Switch this creature's power and toughness until end of turn.

Masters Edition II

{B}: Phantasmal Fiend gets +1/-1 until end of turn.
{1}{U}: Switch Phantasmal Fiend's power and toughness until end of turn.

Coldsnap Theme Decks

Deckmasters

Alliances

o
B: +1/-1 until end of turn
o1o
U: Switch Phantasmal Fiend's power and toughness until end of turn. Effects that alter Phantasmal Fiend's power alter its toughness instead, and vice versa.

Note that the wording "Effects that alter the creature's power alter its toughness instead, and vice versa, this turn" has been removed.

Effects that switch power and toughness are always applied last when determining a creature's power and toughness, even if other power/toughness-changing effects are created later in the turn. For example, if you activate Phantasmal Fiend's first ability, it will become 2/4. Then if you activate its second ability, it will become 4/2. Then if you activate its first ability again, it will become 3/3.

Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to a creature may become lethal if you switch its power and toughness during that turn.

Effects that switch a creature's power and toughness apply after all other effects, regardless of when those effects began to apply. For instance, if you target a 1/2 creature then give it +2/+0 later in the turn, it's a 2/3 creature, not a 4/1 creature.

Switching a creature's power and toughness twice (or any even number of times) effectively returns the creature to the power and toughness it had before any switches.