Dies to Removal

Is the matchup against hexproof a time when Eidolon of the Great Revel might be good? Early Eidolon plus some instant-speed enchantment removal seems not bad.

I'm working on my SB for an IQ in Syracuse, whose meta is apparently 3/4 GR monsters. I'm running a pretty stock YP list, and here's my SB so far:

[deck]
2 Assemble the Legion
2 Chandra, Pyromaster
1 Mutavault
1 Chained to the Rocks
4 Mizzium Mortars
2 Blind Obedience
3 Toil // Trouble
[/deck]

I can't decide between Toil//Trouble and Firstblade, and I also would like to have 1-2x Wear//Tear / Glare of Heresy somewhere, but the SB feels pretty tight.
I seemed to me that Firstblade was just better than Trouble in every matchup I wanted to bring it in, but Toil's card draw seems good enough it might be better(?) How has T/T been performing for everyone, and do you guys think that BloB is not-prevalent enough in paper to get away with firstblade?

Also, if you have any ideas for cuts that would allow a Wear or Glare to get in, by all means post them.

EDIT: Woops wrong thread