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OpenCarta
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Design a Commander and get it printed.

OpenCarta is running its first card design contest, the winner will receive a printed copy of their card and a custom playmat featuring the card's artwork.

Rules below in this thread👇
The deadline for entries to the contest has passed; we will announce the winner tomorrow.
January 28, 2026 at 4:20 PM
It's a bit weird that Vesperie's activated ability neither exile as a cost or target the card, but is not like it wouldn't work.
The design isn't bad, but there are many typos (like the first card being referred first as "Rule" and then as "Rune") and some abilities don't use the proper format.
January 23, 2026 at 10:08 PM
Usually permanents that can be tapped to untap a permanent can only untap other permanents to avoid two card combos.
For example, you can mill yourself with this and Mesmeric Orb.
If this was a merfolk, it would also combo with Judge of Currents.
January 23, 2026 at 9:56 PM
There is still one week to participate in our contest.
Design a Commander and get it printed.

OpenCarta is running its first card design contest, the winner will receive a printed copy of their card and a custom playmat featuring the card's artwork.

Rules below in this thread👇
January 21, 2026 at 4:44 PM
"Summoning sickness" isn't something that a permanent can have, is the surname of a rule.
You can say "This permanent is affected by the summoning sickness rule as though it was a creature".
January 19, 2026 at 12:14 PM
Permanents usually don't untap in the upkeep anyway, they untap in the untap step.
January 19, 2026 at 12:12 PM
Drake's last ability is probably missing an "until end of turn" (unless you want the effect to last indefinitely).
With Rapture Queen you made a mix between a triggered ability and a static ability with a replacement effect. Also the creature is broken.
January 19, 2026 at 10:11 AM
When a name has a comma, it looks odd in the rules text, so I suggest shortening it to simply "Siffrin". It's common practice to shorten the names of legendary creatures in their rules text for this very reason.
January 19, 2026 at 9:58 AM
The winner design will be in our store: store.opencarta.org
By submitting a design, you grant OpenCarta the right to print, sell, and promote your card, with credit to you as the designer.
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store.opencarta.org
January 14, 2026 at 4:20 PM
The deadline is exactly two weeks from this post, after that our committee will evaluate the cards.
The main criterion will be how interesting we think is to build a deck around it, but we will also take into account other details like whether the card is well balanced.
January 14, 2026 at 4:20 PM
To enter the contest, post your card design with the hashtag #OpenCartaCDC1
It can be a mockup of the card or just the full card text.
Don't worry about the art, we will make one if you win.
January 14, 2026 at 4:20 PM
The topic of this contest is: Two creature types.
We ask for a legendary Commander whose abilities care about two specific creature types.
Examples: Zombies & Pirates, Golems & Goblins...
January 14, 2026 at 4:20 PM
Design a Commander and get it printed.

OpenCarta is running its first card design contest, the winner will receive a printed copy of their card and a custom playmat featuring the card's artwork.

Rules below in this thread👇
January 14, 2026 at 4:20 PM
Playing with our commanders 😀
December 30, 2025 at 8:36 PM
Conifer, Cursed Tree 🎄
store.opencarta.org/l/Conifer-Cu...

The OpenCarta team wishes you happy holidays.
Conifer, Cursed Tree
Card Name: Conifer, Cursed TreeMana Cost: {R}{G}{W}Type line: Legendary Creature - Devil PlantPower/Toughness: 2/2Text BoxSpells you control have “Gift a card.”Whenever you give a gift, put a +1/+1 co...
store.opencarta.org
December 24, 2025 at 5:13 PM