a card kinda like Lion's Eye Diamond?
Custom Cards forum
Posted on June 9, 2016, 2:44 p.m. by DERPLINGSUPREME
forget what you thought you knew... 
instant
Discard a card from your hand. Repeat this process until you have no cards in hand.
add 1 mana of any color to your mana pool for every 2 times this process was repeated.
DERPLINGSUPREME says... #3
June 9, 2016 3:36 p.m.
So I pay , then start discarding cards. For the first card I discard, I get nothing. Then I repeat the process, discard a card, and get nothing. Then I repeat the process a second time, and finally get 1 mana back. Assuming the 7 cards in hand, I get 3 mana back.
June 9, 2016 4:01 p.m.
ducttapedeckbox says... #6
The wording is funky.
"Discard your hand, then add X mana to your mana pool, where X is half the number of cards discarded this way, rounded down."
June 9, 2016 4:22 p.m.
DERPLINGSUPREME says... #7
ducttapedeckbox has the wording right, sorry.
and i said its LIKE lion's eye, goodair. its also like One with Nothing. it doesn't means its the same.
June 9, 2016 5:05 p.m.
Gitrog already has Skirge Familiar, Putrid Imp, and Wild Mongrel to name a few for their combos, so idk if this would be any use there.
KillDatBUG says... #2
Strictly inferior Dark Ritual.
June 9, 2016 3:32 p.m.