The Mana Cost Game

[folding_music]

Thermodynamist 3rg
Creature - Ogre Shaman
Whenever a player creates any number of tokens, choose a permanent that player controls at random and destroy it.
3/5

next: 3rrgg giggle

[OneAndOnly]

Canyon Crusher -- 3RRGG
Creature - Giant Wurm {R}
Haste, trample
When Canyon Crusher deals combat damage to a player, you may search your library for that many land cards, then reveal them and manifest them, If you do, shuffle your library.
8/8
,
Next: CC

[lucydps]

Mana Atlas --
Artifact
Whenever you cast your second artifact spell in a turn, gain
"If money is so sparse why do i have all these bolts

Next:

[folding_music]

Filtergroff
Creature - Plant Dog
As long as the top card of your graveyard is a creature card, Filtergroff is indestructible.
, Pay 1 life: Exile target card in a graveyard.
2/1

next:

[Indighost]

Bogchurn Crone 2{b/g}{b/g}{b/g}
Creature - Hag Warlock
Deathtouch
Whenever a nontoken creature card is put into a graveyard from anywhere, put a charge counter on Bogchurn Crone.
Remove three charge counters from Bogchurn Crone: create a 1/1 black and green salamander creature token with death-touch.
6/6

Next:
{b/r}{w/b}
OR
cu
OR
uur

[folding_music]

Make Up a Motive uur
Sorcery
Look at the top six cards of your library and reveal any number of Battle cards from among them. Make Up a Motive deals damage equal to the total mana value of cards revealed this way to target player. Put those cards on top of your library in a random order and the rest on the bottom of your library in a random order.

next:

[lookingupanddown]

Emrakul Manifests (13)
Enchantment - Saga
Convoke
I — Scry X, where X is the number of card types among cards in your graveyard, then reveal the top card of your library. If an Eldrazi is revealed this way, put it into your hand.
II — Destroy all non-Eldrazi creatures. For each creature destroyed this way, its controller creates a 3/2 colorless Eldrazi Horror creature token,
III — Gain control of all Eldrazi.

Next: U(u/b)B

[LandellXil0cent]

Coastal Shadow
Creature - Shadow (U)
Islandwalk, swampwalk
: Coastal Shadow gets +1/+1 until end of turn. If this is the third time this ability has been activated this turn, scry 2, then surveil 2, then draw two cards then mill two cards.
At the beginning of your end step, if Coastal Shadow's power is 4 or greater, sacrifice it.
1/1


Next:

[folding_music]

Pyres of Sek'Kuar 3brg
Enchantment
As an additional cost to cast Pyres of Sek-Kuar, sacrifice two creatures.
When Pyres of Sek-Kuar enters the battlefield, it deals 4 damage to up to two targets.
Whenever a creature an opponent controls dies on the same turn a spell or ability you control dealt damage to it, create two 3/1 black and red Graveborn creature tokens with haste.

next:

[lookingupanddown]

Oilborn Calcification (w/p)
Instant
Prevent the next 1 damage dealt to you or a permanent you control this turn. If you spent life to cast this spell, draw a card.
Bones cracked and shifted to defend their new wearer.

Next: B(b/r)R