There is a lot to this card because it gives you so many interesting options to work with.
- The asset you discard influences the power of the attack.
- The asset may be discarded from hand or play.
- It can be any hand item.
- It may yield resources.
- It's a tactic.
Being a and tactic card, aimed at focused characters this card currently benefits mostly William Yorick, Silas Marsh and interestingly, Mark Harrigan.
First off, discarding stuff is usually negative, so it's a good idea to try and find ways to make the discard work with us instead of against us, use it on assets that you've finished using like an empty Flashlight or ammoless gun to recurse the cost, .45 Automatic is a good early target and later there's Old Hunting Rifle or Lightning Gun or whatever weapons Mark Harrigan went with. The discard mechanic has Yoricks name written all over it since he can discard the asset, then use the gained cash to replay it immediately, one trick is discarding a jammed rifle and replaying it immediately.
If that was the only thing this card did, why does it even allow discarding from hand? The option is there, so when do you use it? You might for example be in a circumstance where a shot from a gun would be wasted (like to kill a Ghoul Minion with a Shotgun blast). A Baseball Bat might break on the first hit and you need a +1 damage attack to finish the foe.
It also means that you can get some use out of backup items that you don't need to get into play, like a Machete that you wont play because you already got the other one (also this bypasses the engagement requirement).
When all else fails to be useful you still sit on a nice boost.
That all sounds real good right? Well. Now have fun affording it a deckslot ;)