After some serious thinking, here's some of the interactions
Original = Acts exactly like a card below Mimic
Suggestion (by OldTrees) = Mimic becomes a copy of the card below
Above<==>Below in your hand
Original - You can't cast it. It's a dead card.
Suggestion - You can still play it, but you get nothing.
Original - the hand curse is a part of SN's effect. Mimic acts exactly like SN, so casting Mimic should curse the hand.
Suggestion - You get SN. You cast SN. Of course the hand is cursed.
(Fractal Frogs)
Possible combos are:
Want second Fractal? Mimic-Fractal-Frogs-Aether Tower
6 Frogs, +1
, +1 Aether Tower,
1 Fractal leftWant more Frogs? Fractal-Mimic-Frogs-Aether Tower
7 Frogs, +1
, +1 Aether tower (which is identical to the case when you didn't have Mimic there)
Not enough
quanta? Fractal-Frogs-Mimic-Aether Tower-Aether Tower
6 Frogs,
+2 , +2 Aether Tower Probably the most interesting part
Original - They are dead cards. You cannot duplicate Ulitharid nor Lava Destroyer.
Suggestion - If you want to duplicate Ulitharid, use the upped Mimic. You'll get an unupped Mimic in that place. You get an extra Ulitharid when you use the new unupped Mimic. If you want to duplicate Lava Destroyer, use the unupped Mimic first. You did a tricky work, good job
Comment: if this is added to the game, this is the only way to duplicate a spell or a permanent.
I think OldTrees' suggestion is better. Time to update OP, but wait!
By balancing, 12 Phase Shield / 12 Silence / 12 Nightmare / 12 SoSac will be OP imo. It needs a cost but not
(in-element with Phase Shield and Silence).
Maybe 1
cost? Need more opinions..