-------- On-colour ideas:
- Inkmoth Nexus.  It's worth trading for them.
- Wild Defiance
- Pendelhaven
- Surgical Extraction?  It's better than Noxious Revival, although it doesn't let me do the upkeep pump spell, Noxiously Revive it, draw it, pump again trick.
- Spellskite.  Stop forgetting Spellskite.  Or at least, moar hexproof or something against control (since Spellskite is like ten dollars, fuck that).

Livewire Lash should probably be main-decked instead of in the sideboard, at least as a 1/2-of.  It's just in the side because I don't know where else to put it.  It does clash ever so slightly with Rancor in terms of role, but the two go so well together (equip Lash + apply Rancor is a 2-damage trigger and 5 trample damage on the attack) that that's probably fine.

-------- Splash blue ideas
- Distortion Strike
- Blighted Agent
- Dispel, Spell Pierce, and/or Vapor Snag
- Possibly Simic Charm, although Vines of Vastwood is better

-------- Splash black ideas
- Plague Stinger
- Various forms of removal (Tragic Slip comes to mind)
- Discard spells (Thoughtseize/Inquisition of Kozilek) if I feel like spending the monies

-------- Splash red ideas
- Mugging
- Assault Strobe
- Lightning Bolt
- Ghor-Clan Rampager