having 100%d the game here Is my ranking of all the cards
GOOD
+1 to all cards
flip a coin
change to heads
change to tails
destroy an opponents coin
get a coin for the turn
MEH
swap coins with opponent
get a extra reflip
if you're one round away from losing get a coin
BAD
see three of opponents coins
flip all coins
pay one heads and one tails to see all of opponents cards