Jungle Basin

This land enters tapped.
When this land enters, sacrifice it unless you return an untapped Forest you control to its owner's hand.
{T}: Add {C}{G}.

Commander Legends

Jungle Basin enters the battlefield tapped.
When Jungle Basin enters the battlefield, sacrifice it unless you return an untapped Forest you control to its owner's hand.
{T}: Add {C}{G}.

Commander Anthology

Jungle Basin enters the battlefield tapped.
When Jungle Basin enters the battlefield, sacrifice it unless you return an untapped Forest you control to its owner's hand.
{T}: Add {C}{G} to your mana pool.

Commander 2014

Jungle Basin enters the battlefield tapped.
When Jungle Basin enters the battlefield, sacrifice it unless you return an untapped Forest you control to its owner's hand.
{T}: Add {1}{G} to your mana pool.

Visions

Jungle Basin comes into play tapped.
When Jungle Basin comes into play, return an untapped forest you control to owner's hand or bury Jungle Basin.
oc
T: Add o
G and one colorless mana to your mana pool.

This has a triggered ability when it enters, not a replacement effect, as previously worded.