A deck of magical cards would be SICKKK
With this weapon you would draw 4 cards and launch them at the enemy, pretty simple. However i think to make this weapon a little fun some gambling should be involved (excuse my god awful photoshopping)
I think it would be AWESOME if the cards you drew directly effected your damage, for example
Any card 2-9 = Regular damage
Jack = 2X damage - Grey outline
Queen = Aoe explosion - Blue Outline
King = 5 Seconds of regen - Purple Outline
Ace = Wither effect - Gold Outline
JOKER = 5X damage - Rainbow Outline
Of course these effects could be swapped for wtv but i think the overall concpet would be REALLY fun, the gambling gun is already so much fun so this could dive heavier into gambling 😻😻😻