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Pregenerate Ooze 1B
Creature - Ooze
Delve
Pregenerate Ooze gets -1/-1 for each land you control.
6/6

Lone Wolf 2G
Creature - Wolf
Lone Wolf has -1/-0 for each other creature you control.
4/4

Mental Fortitude 1WU
Enchantment
Whenever an effect a player controls puts one or more cards from the top of another players library into the graveyard or exile, put those cards into their owners hand instead.
Whenever an effect a player controls would force another player to discard one or more cards, that player may choose to shuffle those cards into their library instead.
"I have a mind like a steel trap. Mess with it at your own peril."

Deviant Ooze (1)(B)(G)

• Creature - Ooze
• Deathtouch
• When Deviant Ooze enters the battlefield, it gets a -1/-1 counter for each land you control, and a +1/+1 counter for each land an opponent controls.
• Whenever a land enters the battlefield, Deviant Ooze gets a -1/-1 counter if the land enters under your control, and a +1/+1 counter if the land enters under an opponent's control.
• 2/2

edited 3rd Sep '15 1:43:36 AM by entropy13

When does it get the counters? Or do you mean "gets -1/-1 for each land you control", etc.?

Confused Ooze 2G
Creature - Ooze
Deathtouch, Trample, Menace
Confused Ooze gets +1/+1 for each creature your opponents control and -1/-1 for each creature you control.
1/1
Shy in the presence of friends, savage in the presence of enemies.

For each land. It's not Landfall, but it works like that. Once it's in the battlefield, getting what type of counter depends on how the land enters. I've made it wordier now to clarify.

edited 2nd Sep '15 11:02:31 PM by entropy13

Naomhán, Hero of Kinscaer 2(W/U)(W/U)
Legendary Creature - Kithkin Cleric Soldier
When Naomhán attacks, tap target creature.
Other kithkin you control get +3/+3 when blocked by or blocking creatures with higher power or toughness than their own.
Whenever you cast a kithkin spell, put two 1/1 white and blue kithkin soldier tokens onto the battlefield under your control.
"Alone, our fear would isolate us and make us weak, but behind these walls, we are together, one in the thoughtweft, and hidden from the darkness outside."
1/3

Freeze Peach (1UG)
Creature - Plant
0/5
Defender
~ can't be countered.
When ~ enters the battlefield, you may tap target creature. It doesn't untap during its controller's next untap step.

edited 3rd Sep '15 2:55:03 PM by CountDorku

Reborn in Leaves - 3WG
Enchantment
Nonattacking Plants you control get +1/+1 and have first strike.
Whenever a non-Plant creature dies, put a 1/1 green and white plant token with defender onto the battlefield.
The fallen shall become the soil that grows new hope.

edited 3rd Sep '15 5:32:21 PM by kagescorpionakki

Disorderly Conduct 2RR
Enchantment - Aura
Enchant target enchantment.
Enchanted enchantment loses all abilities.
"Some rules were made to be broken."

edited 3rd Sep '15 10:44:50 PM by TheSpaceJawa

[1]

It has been 2 0 pages since Jawa confused "lose" and "loose."

edited 3rd Sep '15 10:33:23 PM by Knowlessman

Verbal Loseness 1WR
Enchantment
Replace each instance of the word "Lose" with "Loose", and vice versa. If a sentence makes no mechanical sense as a result, it does nothing.
"I will not loose!"

At a Loss (1)(W)(R)

• Enchantment
• Whenever any instance of the word "lose" is changed, put a loss counter on At a Loss.
• If the word "lose" is not used at all, not used properly, or was improperly substituted with "loose", put a loss counter on At a Loss.
• At the beginning of each upkeep, you gain X life, where X is the number of loss counters on At a Loss.
• (1), (T), remove a loss counter on At a Loss: At a Loss deals 2 damage to each opponent.
• "I'm at a loss for words."

edited 5th Sep '15 12:43:00 AM by entropy13

Mitosia Magnificid - 4UBGG
Creature - Ooze
Deathtouch
When ~ dies, put two tokens onto the battlefield that are copies of ~ and you lose 1 life.
4/4
The only thing worse then a deadly acidic slime is an exponentially increasing amount of deadly acidic slime.

Chaos Emeralds {7}
Legendary Artifact
{7}, {T}: Target creature gets +5/+5 and gains flying and indestructible until the start of your next turn. Shuffle ~ into your library.

x3 "If the word "lose" is not used at all"

So as I pray...

Unlimited Counter Works WUBRG
Sorcery
For each counter on a noncreature permanent you control, put any number of those counters on that permanent.
If a noncreature permanent you control becomes a creature this turn, remove all counters from it.
At end of turn, remove all counters from all permanents and you lose 20 life.

edited 6th Sep '15 9:27:47 AM by Knowlessman

This would have fun with that.

"For each counter on a noncreature permanent you control" No, it wouldn't.

I made it specifically so you couldn't do +1/+1 counter bullshit with it. That'd just be way too boring, and a waste of its potential.
I don't even know what its potential is, really, but I know there're at least two noncreature things that let you win if you get enough counters on it, and then the only challenge is casting this thing at instant speed. Or, y'know, finding something that does stuff with only counter removal as a cost.

edited 6th Sep '15 9:41:19 AM by Knowlessman

This might work better with it. Almost too well, in fact. But then I think it'd be a neat card for Limited.

That's what I was looking for. I thought it checked at your upkeep, though. :/ Damn.

Also, I dunno what in Limited would have a use for this, except maybe to make a Planeswalker overpowered. Maybe I should add "nonplaneswalker" to that.

EDIT: I'm currently browsing Gatherer for cards with "remove a counter" abilities. Lotta mana farms, not a whole lotta other stuff. Coupla annoying blue pause buttons, though. :/

edited 6th Sep '15 9:54:20 AM by Knowlessman

Well, that's the thing - presumably, this card has a limited environment that it's being made for. Maybe it's part of a whole "noncreatures matter" set.

Noncreatures only? Makes it bad then. Makes Vivid Lands useless after the turn it's cast; forces a lot of enchantments to be sacrificed (rather than being used) at the end of turn; has the potential for infinite mana like through Druids' Repository, but only before the end of turn.

It's at its most useful as a very convoluted way of forcing someone to sacrifice enchantments where the lack of counters matter (or a certain amount thereof).

edited 6th Sep '15 9:55:12 AM by entropy13

Hell if I was thinking that far into it, or if I ever do; I was just responding to Entropy's loophole and making a reference at the same time.

It was meant to be a wincon attached to various cards, most of which you'd need to cast it at instant speed to make work. And, hell, a lot of cards can make infinite mana a wincon.

EDIT: I mean, what kind of block is At a Loss supposed to go into, if you're gonna read that deep into a random card? Exactly.

edited 6th Sep '15 10:00:29 AM by Knowlessman

Naruz Orb - 5
Artifact
Pay 2 life: return target land card from your graveyard to the battlefield.
"Why seek immortality when you can just learn necromancy?"
- Ruz the Disenchanter

edited 6th Sep '15 10:46:21 AM by kagescorpionakki

Spoiler because next set shenanigans:

Eldrazi Conscripter 2WR
Creature - Eldrazi Processor
Devoid, Ingest, Double Strike
1WR: Put two cards your opponents own from exile into their owners graveyards, then put a 1/1 Colorless Eldrazi Scion token onto the battlefield with "Sacrifice this creature to add 1 to your mana pool."
2/2

edited 6th Sep '15 2:45:39 PM by TheSpaceJawa