Warp strike I think comes closest, but it's a one-way port, requires a target, and can't typically be used as an effective instant retreat in most situations. Bite may be some horribly imbalanced bullshit as well, but we'll never know, because batswarm and one point in mist are so stupidly effective, they overshadow anything else.
Yep its true killing dgs is the 'ONLY' way to win
has anyone tried giants against an ereb he sucks cause mist != enough damage and minions well giants vs minions...
You may not be able to kill eb, but that doesn't mean you can't beat him