The Mana Cost Game

[lookingupanddown]

Mindwarper's Gift UUUU
Enchantment (R)
When Mindwarper's Gift enters the battlefield, draw X cards, where X is the total number of cards in all player's hands. You have no maximum hand size until your next upkeep.
At the beginning of your draw step, draw two additional cards.
Discard seven cards: Untap all nonland permanents you control.
Acquiring infinite knowledge can break even the strongest mortal minds. The Mindwarper does not see this as a problem

Next: X{rp}{rp}{rp}

[CamraMaan]

Hydra Pyromancer X{rp}{rp}{rp}
Legendary Hydra Wizard (M)
Hydra Pyromancer enters the battlefield with a number of +1/+1 counters equal to the total casting cost paid.
Hydra Pyromancer enters the battlefield with X swap counters.
: discard up to X cards, then draw that many cards, where X is equal to the number of swap counters on Hydra Pyromancer
: Hydra Pyromancer deals up to X damage to any target, and you lose that much life, where X equals the number of swap counters on Hydra Pyromancer

I'm sure there's a better existing counter out there to use than "swap", but you get the idea...


2RWWB Doooo iiiiit.....

[dyd]

Souldrain Helix 2RWWB
Instant
Souldrain Helix deals 3 damage to each of up to one target creature, up to one target planeswalker and up to one target player.
You gain life equal to the total damage dealt this way.
Flashback (10)rwb


Next: 7gur

[lookingupanddown]

Maelstrom Genesis 7GUR
Sorcery
Cascade, cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order. Then do it again.)
Buyback GUR, Discard three cards.

Next: 2SS

[Henlock]

Perioptikon 2
Artifact (u)
Your opponents play with the top card of their library revealed.
You may look at the top card of your library any time.
2: Target player mills one.

Next:

[CamraMaan]

King of the Hill
Human Noble (M)
Protection from converted mana cost 1
When another card named King of the Hill enters the battlefield, put this card into its owner's graveyard
2/1

My first rendition was W, but I kinda like making it ...

XXUB giddiyup....

[lookingupanddown]

Psychic Extraction XXUB
Sorcery
Target opponent reveals their hand. You choose X nonland cards from that player's graveyard or hand and exile it. You may cast those cards for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell.
"Of course it's not painless. What do you think this was, easy?"
—Davriel Cane

Next: {2/W}

[JovialJovian]

Stone Sword (2/W)
Artifact - Equipment
Equipped creature gets +2/+0.
Equip (2/W)

Next: 2WBGGG

[dyd]

Coiling Continent 2WBGGG
Creature - Wurm Elemental
You may have ~ enter the battlefield with a lifelink and/or a deathtouch counter on it.
When ~ enters the battlefield, if it doesn't have lifelink, you gain 7 life.
When ~ dies, if it didn't have deathtouch, each opponent loses 7 life.
7/7


Next: (2/r)(rp)r

[lookingupanddown]

Intensifying Geomancy {2/r}{rp}R
Sorcery
Up to three target creatures can't block this turn. If two red mana was spent to pay for Intensifying Geomancy's mana cost, create a 3/1 red Elemental creature token with haste. Exile that token at the beginning of your next end step. If three red mana was spent to pay for Intensifying Geomancy's mana cost, target player sacrifices a land.
"The more I call upon the earth, the more its anger wants to reveal itself."
—Koth of the Hammer

Next: RWB

[CunningGabe]

Basilica Bodyguard RWB
Creature - Human Knight
Mentor
Haunt
The creature that Basilica Bodyguard haunts has Mentor.
3/3

Next: 1WWB

[dyd]

Precise Eviction 1WWB
Sorcery
Exile target artifact, target enchantment, target creature and target planeswalker.
You lose life equal to the total converted mana cost of permanents exiled this way unless you exiled a nontoken permanent you both controlled and owned.


Next : (17)

[lookingupanddown]

Tomb of the Ur-Golems (17)
Legendary Artifact
: Create a 10/10 colorless Golem artifact creature token with indestructible named Ur-Golem.
3: Put a charge counter on Tomb of the Ur-Golems. Golem creatures you control get +1/+1 and trample until end of turn.
5, Sacrifice Tomb of the Ur-Golems: Create X 10/10 colorless Golem artifact creature token with indestructible named Ur-Golem, where X is the number of artifact creatures you control plus the number of charge counters on Tomb of the Ur-Golems.
The first golems of Mirrodin were built in the image of their creator: inquisitive, strong, and immune to the ravages of time. It should have been no surprise that they never truly disappeared.

Next: RRRWWW

[JovialJovian]

Birth of the Sunsoul RRRWWW
Enchantment - Aura
Enchant creature
Flash
Enchanted creature gets +1/+1 and has menace, vigilance, and lifelink.
When ~ enters the battlefield, enchanted creature deals damage equal to its power to each other creature and each opponent.

Warrior of the Dual Flame RRRWWW
Creature - Spirit Warrior
This spell costs W less to cast for each white creature you control.
This spell costs R less to cast for each red creature you control.
Double strike
3/4

Next: 4U

[dyd]

Swerved Allegiance 4u
Enchantment - Aura
Enchant creature with converted mana cost 3 or less
You control enchanted creature. You can't sacrifice it to cast spells or activate abilities.
Dash r (You may cast this spell for its dash cost. If you do, it's returned from the battlefield to its owner's hand at the beginning of the next end step.)


edit...
Next:

[void_nothing]

Next?

[JovialJovian]

Undefined Entity (2/G)(2/U)(2/R)
Artifact Creature - Elemental
Undefined Entity enters the battlefield with a number of +1/+1 counters on it equal to the amount of mana spent to cast it.
If G was spent to cast Undefined Entity, it enters the battlefield with a trample counter on it.
If U was spent to cast Undefined Entity, it enters the battlefield with a flying counter on it.
If R was spent to cast Undefined Entity, it enters the battlefield with a haste counter on it.
-1/-1

Next:
1WBBB

[lookingupanddown]

Envoy of Extinction 1WBBB
Creature - Archon Horror
Flying
When Envoy of Extinction enters the battlefield, destroy target permanent. Its controller loses 2 life.
3BB: Return Envoy of Extinction from your graveyard to the battlefield tapped. You lose 2 life. Activate this ability only any time you can cast a sorcery.
3/1

Next: 2WBR

[dyd]

Kaalia, Caller of Myths 2RWB
Legendary Creature — Human Cleric
Flying, vigilance, menace
Whenever Kaalia deals combat damage to a player or planeswalker, create a white Evocation enchantment token. It has "1, Sacrifice this enchantment: You may put an Angel, Demon, or Dragon creature card from your hand or graveyard onto the battlefield. That creature gains haste, lifelink and deathtouch until end of turn."
3/2

Next:

[lookingupanddown]

Leovold's Dossiers 3BGU
Legendary Artifact
Whenever another player draws a card, you may draw a card.
Whenever you cast a spell, draw a card for each opponent.
3: Draw a card. Any player may activate this ability.
"In all, we sit atop a hill of kindling, as children run with torches in the streets. Contingencies are in place to take action in any of several directions, or we can simply keep our heads down and court favor with the victors. I await further instructions with a capable and steady hand."
—Leovold, Dossier on Current Events, as seen by the Duke of Trest

Next: 0

[Ginuqu]

Soul Percolator
Artifact
At the beginning of each player's upkeep, that player chooses a face-up creature card in exile. Put that card on the bottom of its owner's library.
"Mourn him not. Kylem's heroic champions live on... and not just in infamy." - Kels

next:

[JovialJovian]

Razorwheel 1
Artifact - Vehicle
First strike
Whenever a creature crews Razorhweel, destroy that creature.
Crew 3
7/0

Next: EEUR

[void_nothing]

Aethermorph Gobbler EEUR
Creature - Elemental Gremlin Shapeshifter
Flying, haste
EU: Target creature gets -1/+1 until end of turn.
ER: Target creature gets +1/-1 until end of turn.
"Has anyone seen what happened to that condenser... oh. Oh dear." - Shakoora Ramkas, Ghirapur engineer
3/3

Next: EEGW

Or: 3UU

[dyd]

Lifecrafter's Gardener EEGW
Artifact Creature - Construct Druid
Lifelink
At the beginning of each end step, create a 0/1 green Plant if you spent one or more e this turn. Otherwise, you get e.
eee, t: Put three +1/+1 counters on target creature. It gains lifelink and reach until end of turn.
2/6

Next: one of
- gg
- (p)(p)(p)
- SUB

[lookingupanddown]

Savage Burst GG
Instant
Target creature gets +3/+3 until end of turn. Untap that creature.
"This is the first lesson of hunting: never let your guard down."
—Garruk Wildspeaker

Selfdestruct ppp
B Instant
As an additional cost to Selfdestruct, sacrifice a creature.
Selfdestruct deals 1 damage to any target. If you lost 12 or more life this turn, destroy target creature or planeswalker instead.
Thrissik's agents are all capable of detonating on command, a last-resort attempt for the thane to exert his goal of destruction and reconstruction.

Heidar's Revenant SUB
Snow Creature - Zombie
When Heidar's Revenant enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.
S, Tap a snow permanent you control: Heidar's Revenant gains indestructible until end of turn.
In the early days of his campaign. Heidar made sure to restore the touch of endless cold to the places he conquered.
1/3

Next: 4(u/b)