From WoWWiki

Why is this referred to as the 'first' instance? It is significantly harder than Botanica.

I've always thought of it as the second too, but it's certainly not harder than Botanica - you'll never see groups chain farming Botanica the same way you do Mechanar, because it's significantly longer and significantly harder. -Kat

Enslave Demon

I can confirm that Drillers are immune to Enslave in heroic mode, and suspect that the same applies to Wreckers. Could anyone confirm this before it goes on the page? Nekomancer 16:47, 22 July 2007 (UTC)

Wreckers are immune too Exor674 03:11, 14 September 2007 (UTC)