Originally Posted by
Cait_Sith
Crypt is better in Thresh than Leyline simply because of all the cantrips Thresh runs (especially now that they have the blistering fast Ponder). If you don't find Leyline, you are in serious trouble, but if you don't find Crypt, you can desperately dig for it like a mad man in 1-2 turns and, if you find it, immediately play and activate it.
Also, if Leyline gets blown up then you are in trouble, but if Crypt dies you have the rest to try to use.
On the other hand Grudge over Spree is right for so many reasons I don't feel like listing them all. But yes, that is totally right.