Ita, Cosmic Elf

Flash
Ita, Cosmic Elf base Power is equal to the number
of different land types you have on the battlefield.
When Ita, Cosmic Elf enters the battlefield.
Copy target ability, instant, or sorcery. You may
choose new targets for the copy
{r}{b}: Copy target ability, instant, or sorcery.
You may choose new targets for the copy
{2}{w}{u}: Ita, Cosmic Elf phases out and returns
at the beginning of your next upkeep