| Set | Date | Rarity | Treatment |
|---|---|---|---|
| MIR #79 | 1996-10-08 | Rare | Standard |
{0}: This creature gains flying. (This effect lasts indefinitely.)
{0}: This creature loses flying. (This effect lasts indefinitely.)
{3}{U}{U}: This creature phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)