Jack of Hearts

I am the Jack of all trades,
Master of none.
Pick a card,
Join in my fun.
See where it leads you,
...It could be nowhere,
I could leave you dangling
By a hair, over the edge of reason.
Jack of hearts of course, you fool.
I will gently trip you with,
My magic trickery.
Silly you,
For falling for falling for my general,
Mind fuckery...