I shouldn't say worst, because it's actually really good at two things - Daughters and Oryx. It's good at those things, obviously, because the aura is able to circumvent the negative aspect of the exotic perk. And since it's so good, the positive turns into a negative - it becomes a raid requirement. Every group wants people to use it. Everyone who has it uses it. And everyone who doesn't have it can't get into a raid to get it. If you step outside of the raid, or even just outside of those two encounters, Touch is worthless. It really is. There are absolutely no scenarios in which anyone would recommend using it. I've tried to use it elsewhere, even on patrol. It sucks. In a strike, forget about it. You'll kill yourself before you kill them. I'm not posting any groundbreaking information here, it's just been bugging me lately - this is THE raid weapon this time around, and yet it is absolutely useless unless you find a way to negate the main perk. tl;dr - ToM needs to be reworked into something more useful because it causes unnecessary raid drama and isn't usable outside of two boss fights.