Something similar to ponder?

[Danielkix]

Is there a card similar to {ponder} but in green or white?

[BlackJester]

Nope.

Closest you can get is the Scry ability.

[cltrn81]

{sylvan library}

[BlackJester]

Of course!  Old school!

Also {Mirri's Guile} is pretty absurd!  Dust it off for miracle fun!

[Dudecore]

{Sensei's Divining Top} is ponder for everyone.

[Jdogtoocool]

Well if you're trying to get creatures or land cards there are a couple you could use

[BadLuckIrish]

{New Benalia}