Counter that Card - by ZBlader!

[Elbirn]

3/5 I feel like it's pretty powerful, but could open up interesting strategies. As a counter..Well, it does kill the conservators, thus destroying their effect xD (Also worth mentioning that any burrowed creatures couldn't be blinded either [untargetable])

Name: Laser Beam | Ion Beam
Element: Light
Cost: 6 | 5
Type: Creature
Atk|HP: + | +
Text: Focus: Combine all photons in play into one creature on your side of the field. Deals spell damage.
Notes: +'s are the attack/hp of photons. Laser's are comprised of photons. The upped name makes less sense from a scientific stand point, it just sounds cooler. I decided on spell damage because reasons. Also, mirror's reflect light. Get it?
Art: http://i.imgur.com/OBdDbF3.png

[Drake_XIV]

1/5
So... situational...  I take it RoLs are counted as well.

Name: Barrier Mage | Barrier Sage
Element: Aether
Cost: 3 | 3
Type: Creature
Atk|HP: 0|3 | 0|5
Text: Every time you or one of your creatures take spell damage, gain +5 | +5.
Notes:
Art: (Optional)

[mesaprotector]

3.5/5 I didn't like it at first, then I realized some of its synergies. Pretty cool.
Name: Rival | Vengeful Rival
Element: Fire
Cost: 5
Type: Creature
Atk|HP: 1|1 unupped, 3|3 upped
Text: The Rival gains stats equal to that of your opponent's strongest creatures.
Notes: If your opponent has an 8|3 shrieker, 4|6 hematite golem, and 1|22 BBd Gnome Rider out, and you play an unupped Rival, it will have stats of 9|23 (the highest attack among your opponent's creatures, and the highest HP, plus its base +1|+1).

[Naesala]

3/5 alright idea, feels a bit strong to me

Name: Unity
Cost: 5
Type: Creature
Atk|HP: 0/1
Text: All creatures have the same stats as Unity.
Notes: This overrides anything else including cards played after Unity. When Unity dies stats are restored

[ZephyrPhantom]

2/5 - One of these + Quintessence is a near-complete lockdown, which is bad considering it can be done in mono and is probably OP. Pretty well-balanced if you ignore Quint but the sheer power of that combo sticks out pretty badly.
Name: Reckless Fervor
Element: Fire
Cost: 5 | 4
Type: Permanent
Atk|HP:
Text: Whenever a creature enters the field, it takes one damage.
Notes: Damage will trigger on immaterial creatures since it doesn't target. Good for hosing other swarm and field-jamming strategies.

[The_Mormegil]

2/5 - One of these + Quintessence is a near-complete lockdown, which is bad considering it can be done in mono and is probably OP. Pretty well-balanced if you ignore Quint but the sheer power of that combo sticks out pretty badly.
Name: Reckless Fervor
Element: Fire
Cost: 5 | 4
Type: Permanent
Atk|HP:
Text: Whenever a creature enters the field, it takes one damage.
Notes: Damage will trigger on immaterial creatures since it doesn't target. Good for hosing other swarm and field-jamming strategies.

3.5/5 I don't think it's easy to balance... probably UP unless you stack them, then it's a hard lock.

Name: Greed Stone | Voracious Stone
Element: Darkness
Cost: 3 | 2
Type: Permanent
Atk|HP: N/A
Text: : Charge
Steal life and quanta equal to charges at end of turn.
Notes: alternate win condition. Definitely slow (slower than Fire Spirits!); might be overpowered with the quanta drain, especially combined with devourers... but it felt thematic.

[ZephyrPhantom]

2.5/5 - Like you said its slower than fire spirits, which makes this card a bit below average. The countering method seems kind of roundabout when compared to something like Shard of Patience or Eclipse, though it does work will with Vampires and Devourers. Not 100% sure how Charges work (stacks, counters, ?). Cool mechanic, though.

Name: Vengeful Berserker
Element: Fire
Cost: 4 | 3
Type: Creature
Atk|HP: 3 | 1
Text: Bloodthrist - when you take damage or lose quanta from an enemy noncreature card, Vengeful Berserker gains that much ATK/2, rounded up.
Notes: A direct counter to the stealing abilities, though useful against spell-based decks and other heavy denial like Black Hole and Pest.
Art:

[Drake_XIV]

2.5/5
The thematics are sketchy for me...

Name: Mime | Mime
Element: Entropy
Cost: 4 | 4
Type: Creature
Atk|HP: 1|1 | 3|3
Text: Psych Up: Whenever a creature's stats would change, also apply the changes to Mime.
Notes: Does not trigger when Psych Up happens on another Mime.
Art: (Optional)

[Rutarete]

3/5 for thematics; I'm also thinking of Mr. Mime for some reason...

Name: Sadist Doll | Sadist
Element: Death
Cost: 3 | 2
Creature
Stats: 0/4 | 07
Text: Deal 1 damage to self.
Upgraded is 2 damage to self.
Notes: dem death effects.

[Drake_XIV]

3/5
Nice and simple, but I don't really see any real use of it except for death effects.  Better off with Spark.

Name: Bondage | Bondage
Element: Darkness
Cost: 6 | 7
Type: Spell
Atk|HP:
Text: Delay all [of your opponent's] creatures for one turn.  Creatures take one damage if they use their ability for the rest of the match.
Notes:
Art: (Optional)

[Rutarete]

2.5/5 - useful mechanic, but too expensive to be worth using. Also not noted if upgraded only affects opponent's creatures also.

Name: Mind Cleansing
Element: Aetherr
Cost: 4 | 3
Spell
Stats: N/A
Text: Remove all status effects from all creatures.
Notes:

[Drake_XIV]

2/5
That naming.  And it also feels too situational to me...

Name: Spell Ward | Spell Ward
Element: Aether
Cost: 4 | 3
Type: Permanent
Atk|HP:
Text: Spells cannot be used.  Lasts 4 turns.
Notes:
Art: (Optional)