<BB> Mocan's Battle Board: Chrysoplei, River Guardian

"I don't believe I need much. Everything I need is on my back. You look like you could use some help with that river though. Here, let me try."

Dry Out
Instant
Until your next turn, if an opponent would draw one or more cards, instead that player draws no cards.

"I guess we have different definitions of helping. I was planning to be on my way anyways. Farewell."

Shimmering Mist: Seems like an all around solid card. It answered my attack in a way I didn't expect which is nice. 9/10.

Neottolemo

Duck Feed: Neat tribal artifact. Only issue is missing the word "counter". Ability cost seems decent enough, as this would presumably be in a token deck of some sorts. 8/10

"Hail, friend. You ask for ducks? Well, I haven't seen any here specifically, though I have not been here long." He pauses for a moment. "Though these are quite close, in many ways."

Graceful Swan
Creature - Bird
Flying
Other Birds you control get +1/+1.
, : Other Bird creatures you control gain lifelink until end of turn.
2/2

(If you're wondering, I took it as a gift. Seems friendly enough.)

oddnanref
Shocking Theory: How does this work? Bot players have to agree on the division I assume? Also, how does the card draw work? If you deal 2 damage to two targets and one to another do you draw two? So you draw two if you deal 4 damage to one target? Does it only care about total damage? If it works the way I think it does, I'll give it a 6/10. Not having to choose another player does up the power level somewhat, and it works in a group hug deck, but I don't know if its really well designed or not.

"I'm not entirely sure what you are proposing, friend. I would perhaps ask for more details before agreeing to anything."

Guarded Advance
Instant
Until end of turn, if noncombat damage would be dealt to you or a permanent you control, prevent that damage. You gain life equal to the damage prevented this way.
"Curiosity killed the cat, so remain ever cautious."

mocandragon5

Sorry, was distracted trying to find mechanics to fit inside a set.
Lets get this party going.

Nothing, just filling the encyclopedia. I just need a .... Image?... Nothing uncomfortable, at least no one needs to be dead for this and peole do not complain...although I guess it could have a Psycosematic effect on the body if you are Grundon based life form. Then again Grundon is too unstable to form a...oh, would you look at that. I use to offer a Wartruffle for this, but people do not seem to value these things. Even if it took me ten years and a couple of.... *grumbles*

Seem like a proper white card. Nothing much, flexible for many other things. I am a little disappointed as I was expecting you to take advantage of the card draw as well. I guess it is my fault for making such a confusing mess. 8/10.

Fair Trade   
Sorcery   
Target player gains control of target permanent you control until end of turn.
Gain control of a permanent that player control of their choice until end of turn.

mocandragon5

(Yeah, well i was making it more concise, although I guess the consistency may be off for those types)

The main problem I see with the symetrical effect is that a player can't benefit from it if they don't have much card draw, and even when a color like red plays a card that can use it, it could mean they discard cards (looting spells).
    This unintentionally unbalances it a bit although I see why you would do it like this, making it not too easily broken for the owner lol.

As for the activated ability, choose one- Preordain, Serum Visions, Weave Fate, or scy 2 then scry 2. The thing with Arcanis is that it costs 6 for a 3/4, which is very hard to get out and have live since you may need to tap out for it. Although arcanis     does have protection that this card lacks, I think the ability may be undercosted a tiny bit considering its two instances of draw with its ability (I know it was intentional, but that makes this card way too versatile even if it's symetrical).

I know its old but Archivist is a 1/1 that costs the same and has : Draw a card
Cephalid Broker also costs the same, Taps for draw 2, but makes you discard two. and is a 2/2
It's legendary, which helps it, but it may be too powerful for its cost. I do like how you took on my card though and made everyone able to benefit from its effect, so the total will be 7/10. Cost may need adjusting, everything else is good.
_______________
The golem appears content with the information, attentive to it all, seemingly entranced by it. As it moves, It begins to glow again, this time a soft green pulse eminates from it.

Harmonic Resonance 
Sorcery 
Each player searches their library for a basic land card, and puts it onto the battlefield tapped, then shuffles their library. Then each player gains 2 life for each land they control that shares a basic land type with that land.
Shuffle ~ into its owner's library.

And I'll Combo my card with Magic Origin's Nissa's Pilgrimage (For 3 Mana). Putting a forest onto the field and searching for more.

(Take this how you wish but I intend it to be a gift that's also a little challenge of getting more value out of it then me. Looking forward to seing your responce)

"I ain't drink still water."

Boil and Bubble
Sorcery
Destroy target land. If that land was an Island, ~ deals 2 damage to that land's controller.

mocandragon5: "I don't know, maybe because its hella fun?"

River's Protection: Fun trick. I like it. 7.5/10

mixedrandomj
Simple, nice. Not much to say. 8/10

"You are very curious, you know? Perhaps at some point you could even learn to speak."

Current Elemental
Creature - Elemental
Whenever ~ becomes untapped, you may scry 1.
, : Draw a card.
2/2

Lady Mapi
I have no idea how to judge sagas. This combines effects from old blue cards, and things like the High tide effect are almost definitely out of blue to my knowledge at this point. I love the idea though. Also, the first chapter effect has the first sentence repeated. 7/10

"I believe the fact two of my visitors tried to destroy this stream here is enough of a sign that they need protecting, friend."

Guardian of Purity
Creature - Human Wizard
Counters can't be put on artifacts, enchantments or lands.
2/2

(Mini-solemnity on a creature.)

That it does. As for Guardian of Purity... my first thought was internal screaming, and then I noticed the important words "planeswalkers" and "creatures" were missing. A bullet was consequently dodged. With that out of the way, it's a pretty classic White "I HATE THAT YOU DO THINGS" design, so I'm going to give you a 9/10

"I see... And do you suppose that that has nothing to do with the fact that you're guarding it? What if people are opposed to the river purely because you say that they shouldn't?"

Perspective Shock -
Instant
Perspective Shock deals 2 damage to any target. Then return target permanent to its owner's hand.
One man's here is another man's there.

Chrysoplei sits, thinking to himself, letting what little information he had from his visit to Reyhsia sink in. The occasional image flashed through his mind for a split second each as he slowly felt himself move in ways that seemed both alien yet familiar, channelling magic he had once learned but since forgotten.
He frowned. It seemed he was getting some of his memory back, slowly, but that place he saw in his memories was definitely not his home. Perhaps it wouldn't be too difficult to press this advantage.

Chrysoplei has unlocked mana, as well as the ability to call for aid from Ixalan and Rivals of Ixalan.

Xirix on guard, Chrysoplei on time, Mei... rolling in. Her voice followed into Reyhsia's head. If you haven't already, introduce me as Sofi. I've got a cover to not blow.

The mist reformed into the young vampire, who gave a small nod to the guardian. "Chrysoplei, this is Mei." The vampire's mouth twitched. "She'll be able to get into your head, and may be able to bring back some things you've forgotten."

If they're forgotten, and not just gone, whispered through Chrysoplei's mind. She walked to the man, wincing visibly as she passed Reyhsia's sword.

Don't trust me Reyhs? Good.

Alright Chrysanthemum, I'm going in, let me know if you remember anything.

Mei, the Lockpick
Legendary Creature - Vampire Rogue
Play with the top card of your library revealed.
You may cast the top card of your library. Whenever you do, you lose life equal to that spell's converted mana cost.
2/4

(too be clear he doesn't hear the don't trust me bit)

Vigorous Leap: Strictly better Magnetic Flux this is completely broken 0/10. I was gonna give this a 9/10 because it felt balanced but not particularly extraordinary but I couldn't find a single card that actually did that effect and nothing else, I'm surprised this hasn't been seen before, so 10/10.