Terastodon vs. Sterling Grove + random enchantment (s)

[Digital Devil]

My opponent has Sterling Grove + 2x other enchantments (Ghostly Prison, Sacred Mesa, etc...) and I cast Dread Return targeting Terastodon. Can someone confirm me that I may target only Grove and other non-creature permanents except for my opponent's enchantments? I need another reason to despise Terastodon =)

[luma]

Sterling Grove grants all your opponent's other enchantments shroud, so you can't target them with Terastodon (or anything else, for that matter).

[Valtrix]

Yep, this is the case. This happens because when terastodon's trigger goes on the stack you need to declare any or all of his targets. When he comes into play the other enchantments have shroud, so the targets declared can't be either of those two enchantments.