emily, void_nothing

Aven Student 3U
Creature - Bird Wizard
Flying
Whenever ~ deals combat damage to a player, research (Draw a card, then discard a card)
2/3

netn10, void_nothing

Destructive Testing 3R
Instant (C)
~ deals 3 damage to any target.
Research (Draw a card, then discard a card.)

emily, netn10

hm: Flatline

Reinvigorate G
Instant (C)
Untap target creature you control.
Bloom - If there are three or more colors among permanents you control, instead untap all creatures you control.

rithaniel, Bravelion83

Aven Attendant 2W
Creature - Bird Soldier (C)
Flying
When ~ enters the battlefield, put a +1/+1 counter on target creature.
1/1

emily, netn10

Temporal Wanderer G
Creature - Human Druid (R)
: Add one mana of any color. Activate this ability only on an opponent's turn.
1/1

Hey Morphic_Tide, I like this card a lot, and I think you're too worried about color pie issues - it's definitely fine in either white or black. Personally I would avoid the forced attack/block for the reason you mentioned - there's a very limited scenario where you can't work around them. Personall...

bravelion83, void_nothing
Hindsight U
Sorcery (C)
Return target instant card from your graveyard to your hand.

Flatline, Henlock

Shatter Faith 4B
Sorcery (C)
Choose one:
-Destroy target creature.
-Target player discards two cards.

emily, void_nothing

Thopter Assembly Plant 3
Artifact (U)
T: Fulfill (If you control fewer than three creatures, create a 1/1 colorless artifact Thopter creature token.)

Flatline, Legend

Buy Time 1U
Instant (C)
Tap up to two target creatures.
Fulfill (If you control fewer than three creatures, create a 1/1 colorless artifact Thopter creature token.)

This one was tough to decide. emily, Legend Honorable mentions: folding_music, Rithaniel, void_nothing (I like the options this gives, and it would strongly reward good technical play, but I think sometimes the disparate effects would feel weird) More on Legend's card: I really like this and I'm pre...

bravelion83, netn10

Blind Devil RB
Creature - Devil (R)
Trample
At the end of your turn, if ~ didn't attack, discard two cards.
RB: Target player gains control of ~. Activate this ability only any time you could cast a sorcery.
6/3

flatline, shukkets

HM: Bravelion

Deplasmatize 1U
Sorcery (C)
Create a 1/1 blue Elemental creature creature token with flying.
Replicate 1U (When you cast this spell, copy it for each time you paid its replicate cost.)

Flatline, emily Szaadek Arisen 4UB Planeswalker - Szaadek (M) +1: You may return a creature from your graveyard to the battlefield. If you do, you lose life equal to its converted mana cost. -X: Gain X life. Draw a card. -8: Pay half your life, rounded down. Create 0/0 black Demon creature token wit...

bravelion83, Legend

Ulvenwald Expedition G
Sorcery (C)
Search your library for a basic land card, reveal it, and put it into your hand.
Flashback 1G

shukkets, Henlock

Benalish Lookout 2WW
Creature - Human Soldier (U)
Vigilance
Whenever a creature you control blocks, put a +1/+1 counter on it.
1/4

Great submissions today votes: void_nothing, Hemlock (I think this could actually be uncommon BTW) netn1 - Great flavor. Flatline - I really like this. The only thing I would do is not keyword Renown and just have the rule be only put a counter on a creature that doesn't have any. I the card activel...

Legend, Henlock

Charging Kavu 3G
Creature - Kavu (C)
Trample
Whenever ~ deals 3 or more combat damage to a player, untap it.
3/3

In the interest of tooting my own horn, the thing I like about my card is that I thought it was a fairly elegant way to give the player modes with varying power levels. I thought 1W to add 2 spells to your hand is really good but not broken, and also has a deck restriction that's fairly simple but I...

Flatline, Legend

Dovin, Decorated Detective 2WU
Planeswalker (M)
+2: Investigate.
-2: Return target creature to its owner's hand.
-6: Return any number of non-creature cards from your graveyard to your hand.
4

Flatline, void_nothing marioguy3 - really loved ability 1. Unfortunately, ability 2 is so overpowered that you're almost always going to play for that effect, and actually having a planeswalker stick afterwards is a secondary concern. Also I think putting a creature on the bottom of your opponent's ...

Flatline, Sagharri (but I think this one should just be mono-blue)

Burrowing Ooze 1GG
Creature - Ooze (R)
When ~ enters the battlefield, you may return any number of creatures you control to their owners' hands. Put two +1/+1 conters on ~ for each creature returned this way.
2/2

Legend, bravelion83 (but I think it needs to cost 3)

Doppler Shift 2WW
Instant (U)
Exile target creature you control, then return it to the battlefield under your control, then exile it again, then return it to the battlefield under your control again.

Flatline, Legend

Gather the Leaves 1G
Instant (R)
Choose any number of cards in your graveyard. If none of those cards share a type, put them on top of your library in any order.

Does the reminder text for that keyword have to be on the card for it to count? I'm 99% sure that reminder text would count. If a card references rules text all that actually matters is the oracle text, and all oracle text includes reminder text. Another annoying rules issue is what a word like &qu...