Not my own practice (I don't have one) but I got this for my friend as a birthday gift a while back. Still need to get a proper reading one of these days…
my favourite is the pagan cats tarot deck. i also like small spells, mesquite, pagan otherworlds, apparition, and the classic smith-rider-waite. pull cards for creative inspiration and inquiry, not predicting ;)
It's just like John Swartzwelder said:
"Since writing is very hard and rewriting is comparatively easy and rather fun, I always write my scripts all the way through as fast as I can, the first day, if possible […] Then the next day, when I get up, the script’s been written. It’s lousy, but it’s a script. The hard part is done."