I must preface by saying this was a very difficult mechanic to work with; this mechanic may be even more broken than Phyrexian mana. netn10: This looks like a better version of my submission, and far more balanced too. These kinds of effects have to be monitored very closely. Even something like Fra...

@void_nothing Friendly reminder we're still waiting on your judgments for the July MCC.

Desperate Delve XRR
Sorcery {R}
This spell can't be countered.
As an additional cost to cast this spell, discard X cards.
Draw X cards and untap up to X plus two lands.

Sadly can only do top 3s as this has been a very busy week.
1) Henlock
2) Ink-Treader
3) Subject16

Sadly can only do top 3s as this has been a very busy week.
1) Ink-Treader
2) MonoRedMage
3) Subject16

Apocalypse Engine WUB
Artifact {M}
At the beginning of each end step, exile a card from your hand or graveyard with a different mana value than cards exiled with Apocalypse Engine. If you can't, you lose the game.
When nine or more cards are exiled with Apocalypse Engine, you win the game.

Wasteland Emu 3R Creature - Bird {C} First strike When Wasteland Emu enters the battlefield, up to one other target creature gets +3/+1 and gains first strike until end of turn. Though feisty and difficult to tame, these flightless birds are one of the few ways to reliably cross the Lamakan Desert....

Immortal Tyrant 2BB Creature - Demon {M} Flying Whenever one or more creatures you control with a +1/+1 counter on it die, return those cards to the battlefield under your control face down. This ability only triggers once each turn. Megamorph 3BB (You may cast this card face down as a 2/2 creature...

Morophon, the Boundless Zacama, Primal Calamity https://ci5.googleusercontent.com/proxy/VFB3pt4AlnYOKMoArvYn3V7Hg91s1YauF35-3KbOo80QqazHSPJpm3YpCrbW9Gzj4zVMjQr-GWJ1bbKk2wiKvTRakeubF0LhMVSNQ9114KZgkF8BwlIUbryw0U1_yh95j4XAJ46wpLu1XJfd9jIC4cyx-Sfou7aHbGNmoc6PIhjRIJlCKA=s0-d-e1-ft#http://cdn.mcauto-ima...

Akrasan Charger GW Creature - Cat {C} Vigilance, trample Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) Faster than the swiftest lions and displaying more endurance than the most steadfast of horses, the leotau steeds of Akrasa have led to the s...

Kami's Insight U
Instant - Arcane {U}
Scry 2, then create a Clue token.
Splice onto Arcane 2U (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Eruptive Geomancer Creature - Human Shaman {R} As long as two or more lands have entered the battlefield under your control this turn, you may pay 1R to cast this spell. When Eruptive Geomancer enters the battlefield, it deals damage equal to the number of lands you control to target creature or pl...

Vanish into the Ether 2U
Enchantment {R}
When Vanish into the Ether enters the battlefield, draw a card.
If a creature would die, its owner puts it on the bottom of their library instead.

netn10: Love the callback to Shadowmoor's -1/-1 counter theme here. Might be a little too strong at uncommon, but it fits the cycle well. marioguy3: Colorless command indeed. Looks like something I would play in just about every colorless Commander deck, though I don't see it as strong enough for Co...

This has been a very busy prerelease weekend - I should be able to get critiques done tomorrow night.

Vona's Hunger Ixalli's Fertility 1GG Sorcery {R} Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) Search your library for a land card, put it onto the battlefield tapped, then shuffle. Then if you have the city's blessing, you may put any number ...

Maha, Eternal Lycanthrope 2BB Legendary Creature - Werewolf {M} Wither (This creature deals damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls with a -1/-1 counter on it dies, that creature's controller distributes its -1/-1 counters among creatures you don...

M11 Titan Cycle ( Sun Titan , etc) Eldritch Titan 4CC Creature - Eldrazi Giant Processor (M) Ward CC Whenever Eldritch Titan enters the battlefield or attacks, you may put target card an opponent owns in exile into their graveyard. Until the end of your next turn, you may play that card, and you may...

Bottomless Cornucopia 1G Artifact - Food {R} When Bottomless Cornucopia enters the battlefield, if it was cast, draw a card. 2 , T , Sacrifice Bottomless Cornucopia: You gain 3 life. When you sacrifice Bottomless Cornucopia, return it to the battlefield tapped under its owner's control at the begin...

Bravelion83: Flavor homerun and a good rate for this, too. My only nitpick is you should probably only be able to give away "another" artifact or creature you control. Subject16: This certainly qualifies as an alchemist. Probably overcosted by one mana on both sides, though. netn10: They w...

Behemoth Wrangler 2RG Creature - Elf Rider {R} At the beginning of your upkeep, you may have target creature an opponent controls deals damage to Behemoth Wrangler equal to its power. Then if Behemoth Wrangler is still on the battlefield, gain control of that creature until end of turn, untap that ...

T3 for now, will do crits in the morning if the round is still open.

1) slimytrout
2) netn10
3) kwanyeegor-ii

slimytrout: This is a pretty cool Angel tribal commander and new use of the kinship ability word. Angels needs more real tribal support like this. Good stuff. kwanyeegor-ii: Solid rate on the body and first two abilities. I don't think the morph cost needs to be quite this high. Perhaps 4GGG? I like...

The Etherworks
Legendary Land - Power-Plant {R}
When The Etherworks enters the battlefield or at the beginning of your upkeep, you get E (an energy counter).
T: Add C.
T, Pay EE: Add CC.

Retrain of Mirari Mirari Infinitus 8 Legendary Artifact {M} Whenever you cast a spell, change its text by replacing each instance of each numeral or number word with double that numeral or number word. (For instance, a spell that reads "Draw three cards" would instead read "Draw six c...