Deep Ward

Your wards in the enemy jungle are Deep. Deep wards gain +1 extra Health and +[30 - 45]s increased duration (+[45 - 150]s for Trinket stealth wards). Level 9: Wards in the river are also Deep.

Tree

Domination

Row

Row 2

In short

Your wards in the enemy jungle are Deep, gaining Health and Duration. Level 9: Wards in the river are also Deep.

Patch

16.16.1