Criteria: Design a fantasy fantasy card that makes use of +1/+1 counters that are already on creatures on the battlefield.

As always, I have no idea when it'll close. It just tends to happen whenever I get around to posting grades.

~SE++

Should I not make an ante card that gains ownership of people's dice used for +1/+1 counters?

aw man that was my idea

~SE++

what a rude place to hit a horse

Adrenaline Rush
Enchantment
Creatures you control have "Remove a +1/+1 counter from this creature: this creature gets +3/+3 until end of turn."

Ancient Swordmaster
Creature - Human Warrior
Double strike
Ancient Swordmaster gets +1/+1 for each +1/+1 counter on it.
Even time bows to the Swordmaster. - Theranji Proverb meaning 'Respect your elders.'
1/1

Feed -
Sorcery
Put two +1/+1 counters on each creature on the battlefield.
//////
Fuse
//////
Back -
Instant
~ deals damage to each creature equal to the number of +1/+1 counters on that creature.
(You can only cast this card with fuse at anytime you could cast a sorcery.)

Nakrin's Herald -
Creature - Human Horror
Other creatures get -1/-1 for each +1/+1 counter on ~.
"Repent! Repent! Your existence is at an end!"
1/1

Re-use |
Enchantment
Graft 3
Whenever a creature you control dies, you may put its +1/+1 counters on ~.

Cytoplast Mobilization
Sorcery
Remove all +1/+1 counters from creatures. Each player puts 1/1 green ooze creature tokens into play equal to the number of counters removed this way from creatures they control.
Only the Simic could make "bodyguard" even more literal.

Ancestral Spirit
Creature - Elemental Spirit
Ancestral Spirit's power and toughness are each equal to the number of +1/+1 counters on creatures you control.
The spirits of the ancients draw on the souls of the living.
*/*

Accelerated Growth
Enchantment
Each creature has "At the beginning of your upkeep, double the number of +1/+1 counters on this creature."

So far we have:

miss_bun
Dudibus
Confused
iamajellydonut
Ko
YingLung
shab
dtolle

@iamajellydonut -- I hope you know that every time I have to type your name with a misspelled 'doughnut', I die a little inside.

~SE++

when do you think youll get around to grading this

I don't think the contest is even closed yet

i know its only been like a day

i was just wondering if we could get an estimate or something

Most likely Tuesday afternoon before 4 pm EST. I should be out all/most of tomorrow, so I won't have much time to do it then, though Monday night may happen. I foresee needing to catch up on the Play-by-Post on Monday night, though. We'll see...

~SE++

Nyamar , the Beast |
Planeswalker - Nyamar
[0]: Sacrifice a creature. Put a number of loyalty counters on Nyamar equal to the number of +1/+1 counters on that creature.
[-1]: Put a blue 0/0 homunculus creature token onto the battlefield with two +1/+1 counters on it.
[-9]: Exile Nyamar , and put a black 15/15 Nightmare creature token with haste and intimidate onto the battlefield. At the beginning of the next end step, exile that creature. If you do, return Nyamar to the battlefield under your control.
{6}

Art description:
Think teeth. Lots of teeth.