Clutch:
With Clutch, when they take out the deck, can they look through it and verify that the card you take out is the actual card from the deck?

Does the trick involve a force?
(I don't know if that would give it away at all)

I don't own the trick, but I'm interested, it looks really cool.

Colossal Blizzard:
In the video Oz says there's no gimmicks, but to me it looks like the same principle as the Invisible deck. I'm not gonna ask if in fact it is, but I am gonna ask, is the deck examinable at the end?

viewtopic.php?f=10&t=156835&hilit=+clutch

Hope that helps

Clutch....one of the all time best impromptu card tricks out there.
Collossal blizzard...meh...not a fan of that one.

I like CB actually... yes and no. You do show your audience that every card is blank however if they want to actually take a look at the deck then no. You will need to purchase a blank deck with this one as it does not come included

I guess it all comes down to personal choice. It is likely no secret that CB is a pre-set deck, meaning you need to carry around at least 2 decks(regular deck and Colossal Blizzard deck). Pocket space always being an issue I am pretty picky about what decks I am willing to dedicate to a single effect. For strolling I'm willing to carry Josh Jay's "Waltzing Cheek to Cheek" deck and for a mentalism demo I would be willing to carry a cheek-to-cheek deck for "Cheek to Cheek Asher Style."

Clutch is ABSOLUTELY BRILLIANT. talk about an impromtu miracle. no force, no setup, no gimmicks, no nothing. I love it.

CB, is great too. I'm not the biggest fan of it but it is very good. Eotresh recommended that I pick up Josh Jay's waltzing cheek to cheek as I love the anniversary waltz, and since then its been in my strolling set. Thanks man!