See Ylana the Infiltrator.

A mutated Kraul who lives outside both the guilds and the Kraul's caste system, he seeks his own twisted goals. The plant growing inside his body and through his brain fills him with a desire to seed others and to keep his seedlings safe.

Hm. So if I Terror one of your creature/lands, instead you remove all damage from it? I suppose that works, presuming you wanted target creature/land to be indestructible. Kind of confusing, though.

It occurs to me that this comment is a bit insipid. I'd delete it, but then you'd be wondering what terrible insult I could have possibly removed. ;)