I'm leaving the website. Congratulations to @slimytrout for winning July MCC!

Descent Aftermath 1B Sorcery (C) Destroy target creature with power or toughness 2 or less. "A battle will always have casualties among the weakest, Cesia, no matter the values of the winning side." —Lucilia, the Grand Her Kind Intent Upon Them 1WW Sorcery (U) Put a +1/+1 counter on each ...

Votes: Raptorchan, void_nothing Public Legislation 2WU Enchantment (R) You play with your hand revealed. Whenever a spell you don't control is countered by a spell you control, draw a card. "I don't understand why dictators like to make their laws hidden and arcane, this is way more fun." ...

Votes: Rithaniel, netn10 Gharna's Crown WB Enchantment — Aura (R) Enchant creature you control Enchanted creature has hexproof, first strike and deathtouch. If enchanted creature would leave the battlefield, you may attach Gharna's Crown to another creature you control. When Gharna's Crown leaves th...

Votes: bravelion83, void_nothing

Tinkerer's Lounge
Land (R)
Tinkerer's Lounge enters the battlefield tapped.
When Tinkerer's Lounge enters the battlefield, investigate.
t: Add c.
t: Add cc. Spend this mana only to activate noncreature abilities.

Sure, I was just asking because sometimes "follows the letter but not the spirit of the subchallenge" has been a reason to subtract points in the past (which I do think is valid).

@Rithaniel Questions:

1. Would a devoid-like mechanic break the first subchallenge?
2. Would making two colorless cards break the first subchallenge?

Votes: Raptorchan, void_nothing Blistering Cold UR Instant — Plague (U) (A Plague does nothing when cast from hand. As it resolves, exile it afflicting target creature. When that creature leaves the battlefield, cast the Plague without paying its mana cost and for its normal effect.) Blistering Cold...

bravelion83 My intent when I made Diana was that a deathweave (lowercase d, unfortunately hard to communicate in card names) was not an organization, but a type of weave. So, she is not a deathweaver, she is a hieromancer who specializes in deathweaves. Sort of like how a frost mage is a mage who s...

Votes: bravelion83, Raptorchan

Curve Filler X
Artifact Creature — Construct (Un-C)
Curve Filler enters the battlefield with the lowest between X and 4 +1/+1 counters.
Reliability or impressiveness; you can only pick one.
0/1

Votes: void_nothing, Rithaniel 1. If a Sigil card is neither in a hand nor having just left the battlefield, it cannot be cast at all. You can't Yawgmoth's Will it or cascade into it. 2. If a Sigil card is put on the battlefield directly rather than being cast, such as with Dance of the Manse , it a...

Oops, missed a day. Darned vacations :3 Votes: Raptorchan, netn10 Sigil of Jormungandr 1RG Enchantment — Aura Sigil (R) (Sigils cast from hand as Aura spells. When a Sigil leaves the battlefield, you may cast it as an instant spell for its Sigilbreak cost and effect.) Enchant creature Enchanted crea...

Votes: void_nothing, bravelion83

Tordrun, Lord of Waste 1BB
Legendary Creature — Demon (MR)
Flying
Discard a card, pay 1 life, 1, or sacrifice a permanent: .(This ability does nothing when it resolves.)
Sometimes, it is better to be diminished.
3/3

Votes: AnotherAlias, void_nothing

Cramped Quarters BB
Instant (R)
Target player chooses up to three creatures they control, then sacrifices the rest.
Cycling B
Gives a new meaning to too many cooks in the kitchen.

Votes: bravelion83, Rithaniel *proobably* the worst mechanic I ever designed, but it was like an earworm. Planar Plane 3UU Artifact — Vehicle (Un-MR) Planar Plane can't be blocked. Whenever Planar Plane deals combat damage to a player, search that player's library for a creature card and put it on t...

Votes: AnotherAlias, bravelion83 (gotta play this in an Emrakul deck for the extra flavor, could even set up a literal OTK) Overclocked Sniper 3 Artifact Creature — Construct Archer (U) Cleave 3 Reach When Overclocked Sniper enters the battlefield, it deals 1[0] damage to target creature [chosen at ...

(1) Let reminder text be "optionally included," giving people the best possible interpretation. If there would be enough room for reminder text, it's treated as included. If there wouldn't be enough room, it's ignored. (2) Let an explanation of the mechanic be included outside of the main...

I've said my opinion. I think that if the goal of the rules is to judge MCC submissions like we would judge official printed cards, then the MCC rules should account for the fact that there are circumstances within official printed cards where reminder texts are missing. I don't think reminder text ...

Votes: netn10, void_nothing

Swish and Flick U
Instant (U)
Roll a d20. On a (15 minus 3*X)-20, where X is the number of cards named Swish and Flick in your graveyard, return target creature to its owner's hand.
Draw a card.
Practice makes perfect.

Votes: netn10, void_nothing Haruspicy 1UB Sorcery (U) Look at the top X cards of your library, where X is the number of creatures that died this turn. Put up to two of them into your hand and the rest into your graveyard. The young mage asked why the entrails needed to be ripped out of the animal wh...

Votes: Rithaniel, void_nothing (although I am having a fun time imagining an eye creature without flying. slosh slosh roll.) Diamond Beacon 3 Artifact (R) Creatures you control get +X/+0, where X is 1 plus the number of Treasures you control. If Diamond Beacon would be destroyed, you may sacrifice a...

Technological Reclamation 1UW Battle — Gauntlet (R) (A Gauntlet enters the battlefield protected by its caster, but any player can attack it, including its caster. When it's defeated, the controller of the source that last damaged it wins the gauntlet.) Artifact spells you cast cost 1 less to cast....

The only thing that falls into this category is reminder text if it doesn't fit on the card on a rare or mythic. Nothing else comes to mind to which this would apply. Yeah, in terms of practical applications, this is precisely the kind of thing I was considering. And it does make sense why doing th...

Votes: AnotherAlias, Rithaniel Channel Worldrune RR Sorcery (R) Cleave 2RW Channel Worldrune deals 1 [plus 4] damage to target creature you control. At the beginning of the end step, if that creature is still on the battlefield, it deals 4 damage to each other creature. "In the past, they could...

Rithaniel Clarification question for the MCC rules in general: I'm assuming the rule that a submission isn't allowed to contain anything except the card also bars CR excerpts, right? So, for example, if a card has a new permanent subtype with mechanical baggage, the reminder text should comprehensi...