CURATOR COMMENT-Add the appropriate quanta icon symbol after the card's 'Cost' section (the value there implies that it only requires 3 generic quanta) - the table must match the card image
-Fix the ATK|HP values by using the divider or pipe symbol ('|') to separate your values, rather than using the ('/') symbol
-Provide a link to your artwork (I know that you did some/most of the work, but you need to provide a link to the 'mosh pit'-like image; if you took that picture yourself, please state so)
...funny art.
It's an interesting card, but I personally dislike the idea of withholding useless cards to buff up another card. On the very slim chance that you could have 6 (upgraded or not) relics in your hand, you'd also have to ensure that you would need that
quanta in order to get these Zealots or Fanatics out. On top of that, unlike other cards, this forces people to farm for 'useless' cards (Relics are supposed to be 'vendor trash' for selling) to make worthwhile in their deck, which is kind of odd...
The mechanic of having a certain type of card in your hand though is interesting, but it would practically have no counter, as there are not many cards in game that can affect an opponent's hand (excluding Nightmare).