Daphne, Arbor Soul

If Daphne, Arbor Soul would be destroyed, instead she becomes a land with "{t}: Add {g}." and loses all other card types and abilities.
"With the prayer finished just scarcely, a heavy sluggishness seizes her limbs, her soft chest is covered by tenuous bark, her hair grows to leaves, her arms into branches, her feet just now swift are now grip as unmoving roots, her head becomes the top; only the radiance remains in her."
-Metamorphoses, 548