The "I Don't Like You" Game

[dyd]

Phobogenic Fumekin 1ubr
Creature - Elemental Warlock
Menace
Cowards lose all abilities and have base power and toughness 0/1.
3: Target creature becomes a Coward until end of turn in addition to its other types.
Paralyzing terror is the least you can expect when touched by their smokey limbs.
4/3

[Krishnath]

Nightling Deadlock WB
Creature - Rat Warlock
The activated abilities of artifacts, creatures, and enchantments can't be activated unless they are mana abilities.
2/1

[void_nothing]

Kami of Slaughtered Mortals 4B
Creature - Spirit
When Kami of Slaughtered Mortals enters the battlefield, destroy up to one target Fox, Moonfolk, Rat, Goblin, or Snake.
B: Kami of Slaughtered Mortals gains your choice of flying, deathtouch, or lifelink unti end of turn.
3/3

[dyd]

Sigarda's Wrath 2gww
Sorcery
Transform all non-Human creatures. Destroy all Spirits, Vampires, Werewolves and Zombies.

[Henlock]

Blood Protector 1wb
Creature - Human Cleric (u)
, , Pay X life: Target creature with toughness X gains indestructible until end of turn. Tap that creature.
1/4

[void_nothing]

Battlewise Formation 3WU
Instant
Up to two target creatures each get +1/+2 until end of turn.
Draw two cards.

[Henlock]

Decadence of the Guilds 3w
Enchantment (r)
Multicolored spells.cost an additional mana of each of its colors to cast.

[void_nothing]

Curse of Tainted Mind B
Enchantment - Aura Curse
Enchant player
Spells enchanted player controls and cards in their hand are black in addition to their other colors.
4B: Choose target creature and target spell with the same controller. That creature gets -1/-1 until end of turn for each of that spell's colors.

[Henlock]

Ray of Spectrum u
Instant (r)
Replace all instances of a color.word for another.on target spell.or.permanent, then target spell.or.permanent becomes of the color of your choice. (This effect lasts indefinitely)

[Krishnath]

Veteran Retromancer 2RR
Creature - Viashino Shaman (R)
Wither
Prevent all damage dealt to Veteran Retromancer from white and blue sources.
Damage dealt by Veteran Retromancer can't be prevented or redirected.
Whenever a spell or ability controlled by an opponent targets Veteran Retromancer, it deals 4 damage to that spell or abilities controller.
3/4

[dyd]

Cenn Humbler wu
Creature - Kithkin Wizard
When ~ blocks or becomes blocked by a creature with converted mana cost 4 or greater, exile Cenn Humbler. If you do, each creature blocking or blocked by it loses all abilities and becomes a white Goat with base power and toughness 0/1.
0/1

[void_nothing]

Attentive Jackherd 1W
Creature - Kithkin Scout
Flash
When Attentive Jackherd enters the battlefield, exile target Goat, then return it to the battlefield under its owner's control.
Reinforce 2 - 2W
2/1

[Incredium]

Misplaced Armory3uw
Enchantment

When Misplaced Armory enters the battlefield, choose an opponent. Creatures that player controls can't be the target of spells and abilities that player controls.

Spells you cast that target creatures you control cost uw less to cast.

"What do you mean you forgot the weapons cart?!" Sir Reginald, Last Words

[void_nothing]

Hollowing Hex 4B
Sorcery
Target opponent sacrifices an enchantment. Hollowing Hex deals damage to that player equal to that enchantment's converted mana cost and you gain that much life.
Cycling 2

[Krishnath]

Karametra's Sanctuary 1GW
Legendary Enchantment - Shrine (R)
Enchantments and Legendary Permanents you control have hexproof.
You can't sacrifice permanents.
Whenever an opponent cycles a card, you gain 1 life for each Shrine you control and may draw a card.

[dyd]

Accursed Prince
Creature - Frog
Hexproof
When ~ dies, return it to the battlefield transformed and create a 2/2 white Human Noble creature token.
Rejecting a witch's interest is always a bad idea...
1/1
//
Batracomorphosis
Enchantment - Aura
Enchant permanent
Enchanted permanent loses all abilities and is a 1/1 blue Frog creature.
...just as accepting it.

Edit: fixed

[Krishnath]

Accursed Prince
Creature - Frog
Hexproof
When ~ dies, return it to the battlefield transformed and create a 2/2 white Human Noble creature token.
Rejecting a witch's interest is always a bad idea...
1/1
//
Batracomorphosis
Enchantment - Aura
Enchant permanent
Enchanted permanent is a 1/1 blue Frog creature.
...just as accepting it.

psst.

Show

Hide

It doesn't actually counter my card in any way. It doesn't say "other enchantments". It gives itself hexproof.

[void_nothing]

Well it's convenient that attaching an Aura by means other than casting it doesn't target.

[void_nothing]

Marshland Soulbrewer 3B
Creature - Hag
Flash
If a Frog, Insect, Snake, or Turtle would die, exile it instead.
T, Put an exiled creature card you own into your graveyard: Add B equal to that card's power.
T, Put an exiled creature card an opponent owns into their graveyard: That player mills cards equal to that card's toughness.
2/3

[dyd]

I forgot the "lose abilities" part. I fixed it now, thanks for helping me notice

Well it's convenient that attaching an Aura by means other than casting it doesn't target.

That was the "clever" part

[void_nothing]

I still have the next card to hose.

[Krishnath]

I still have the next card to hose.

Fair enough. I've always been a fan of Gaea's Blessing. It has a very fun ability that completely negates Marshland Soulbrewers second activated ability, so...

Sprout of Argoth 1G
Creature - Plant Frog (U)
When Sprout of Argoth is put into your graveyard from your library, shuffle your graveyard into your library.
1G: Put Sprout of Argoth into your library third from the top. Use this ability only if Sprout of Argoth is in your graveyard or exile.
0/2

Edit: Realized i could make it better with one tiny change.

[dyd]

Dissonant Hedron 3b
Artifact
Whenever a card is put into an opponent's library from anywhere, that player loses 2 life unless they discard a card. (This includes cards shuffled into a library from anywhere else.)
t: Put target card from a graveyard on the bottom of its owner's library.

[Hawk]

Warder of Tombs
WU
Creature - Spirit
Flying
(w/u): Counter target spell, activated ability, or triggered ability that targets one or more cards in a graveyard. If a spell or ability is countered in this way, you gain 2 life.
1/3

[void_nothing]

Overwhelming Skill W
Enchantment
Flash
When Overwhelming Skill enters the battlefield, untap target creature you control.
R: Activated abilities of creatures you control can't be countered this turn.
1W: Each creature you control gets +0/+1 until end of turn for each of its activated abilities.