A nice card to go with CC cards in Earth, also a cool alternative quint. This would be a good simple addition to the earth cards and would open up new strategies. since the attack of the creature is halved, dig could be used to avoid being harmed or blocked by shields or other nuisances while still having that ability to cast. Take firefly queen for example, if dig was used on it, then the stats would become 1|7, so it would avoid permafrost shield and thorn carapace. It would still be able to use it's skill while being blocked by certain shields. Otyugh would probably be one of the best candidates for this later in the game, combined with heavy armor, this could strengthen the Earth/Gravity duo a lot if used correctly. Although this card casting cost has to depend on how you would use it, if you used it on your opponent it still could vary, like if you used it on a medium attacking creature it would be very effective, however for the card to reach its full potential against the opponent I would say it should be used on a dragon
. Maybe for this to balance out it should have the creature to only be burrowed for around 3-4 turns. If the dig was permanent, then I would say increase the cost to 5 unupped and 4 upped.
