x cards mtg How does discover work if I find a card with an in the cost? : r/MagicArena put a +1/+1 counter on that creature and a +1/+1 counter on X Mana Cost: humanReadable.~[x], 11 cards
Pay in 4 interest-free payments of $6.48 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
![x cards mtg How does discover work if I find a card with an in the cost? : r/MagicArena put a +1/+1 counter on that creature and a +1/+1 counter on X Mana Cost: humanReadable.~[x], 11 cards](https://gatherer-static.wizards.com/Cards/medium/097749A29A0C3B1021AB96678738F629B74EBE3F809562AD52470D2D5AFC1C4B.png)
![x cards mtg How does discover work if I find a card with an in the cost? : r/MagicArena put a +1/+1 counter on that creature and a +1/+1 counter on X Mana Cost: humanReadable.~[x], 11 cards](https://preview.redd.it/new-to-mtg-play-x-card-v0-kki51fuug9ld1.jpeg?width=640&crop=smart&auto=webp&s=6883062eed09335511c557aa63470e5146cad79b)
![x cards mtg How does discover work if I find a card with an in the cost? : r/MagicArena put a +1/+1 counter on that creature and a +1/+1 counter on X Mana Cost: humanReadable.~[x], 11 cards](https://mtgdecks.net/img/card/LCI/jadelight-spelunker-196.jpg)
![x cards mtg How does discover work if I find a card with an in the cost? : r/MagicArena put a +1/+1 counter on that creature and a +1/+1 counter on X Mana Cost: humanReadable.~[x], 11 cards](https://www.mtgnexus.com/img/ccc/ren/7549/26886.jpg?t=2025-06-16-02:25:47)