[UNF] Wicker Picker

[Rensen3]

adds Wicker Picker the last missing black-bordered card from UNF
the Sticker Kicker keyword is implemented as a Kicker variant with engine changes to conform the rulings if you add it to something that already has a Kicker variant.

You get the ticket counter and the sticker is put on the creature spell just before it's considered cast. Any triggered abilities that trigger whenever you cast a spell with particular qualities will see the spell with the sticker applied.

This caused me a lot of headaches. A static cast trigger is to late, other cast trigger wont see the sticker and a move to stack replacement effect is to early, it happens before you pay the cost. So I made a new replacement type that gets checked right before the spell is pushed onto the stack. It is implemented as cost now

Known Issues:
The Stack Description isn't updated with the new name and P/T but they are there.
I don't think this is a pressing issue.