Eternal Witness

When Eternal Witness enters, you may return target card from your graveyard to your hand.

Sakura-Tribe Elder

Sacrifice Sakura-Tribe Elder: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

When Wood Elves enters, search your library for a Forest card, put that card onto the battlefield, then shuffle.

Destroy target permanent. Its controller creates a 3/3 green Beast creature token.

Enchant permanent
Enchanted permanent is a colorless Forest land.

When Bane of Progress enters, destroy all artifacts and enchantments. Put a +1/+1 counter on Bane of Progress for each permanent destroyed this way.

When Timeless Witness enters the battlefield, return target card from your graveyard to your hand.

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Destroy target artifact or enchantment. Its controller gains 4 life.

Search your library for up to two Forest cards, put them onto the battlefield, then shuffle.