Today's spoilers from forgescribe

forge-gui/res/cardsfolder/upcoming/arcums_astrolabe.txt

@@ -0,0 +1,9 @@
+Name:Arcum's Astrolabe
+ManaCost:S
+Types:Snow Artifact
+Colors:green
+T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigDraw | TriggerDescription$ When CARDNAME enters the battlefield, draw a card.
+SVar:TrigDraw:DB$Draw | Defined$ You | NumCards$ 1
+A:AB$ Mana | Cost$ 1 T | Produced$ Any | SpellDescription$ Add one mana of any color.
+AI:RemoveDeck:All
+Oracle:({S} can be paid with one mana from a snow permanent.)\nWhen Arcum's Astrolabe enters the battlefield, draw a card.\n{1}, {T}: Add one mana of any color.

forge-gui/res/cardsfolder/upcoming/bladeback_sliver.txt

@@ -0,0 +1,9 @@
+Name:Bladeback Sliver
+ManaCost:1 R
+Types:Creature Sliver
+PT:2/2
+S:Mode$ Continuous | Affected$ Creature.Sliver+YouCtrl | AddAbility$ ABDamage | Condition$ Hellbent | Description$ Hellbent As long as you have no cards in hand, Sliver creatures you control have "{T}: This creature deals 1 damage to target player or planeswalker.
+SVar:DBDamage:DB$ AnimateAll | ValidCards$ Creature.Sliver+YouCtrl | Abilities$ LVAbs
+SVar:LVAbs:AB$ DealDamage | Cost$ T | ValidTgts$ Player,Planeswalker | TgtPrompt$ Select target player or planeswalker | NumDmg$ 1 | SpellDescription$ CARDNAME deals 1 damage to target player or planeswalker.
+SVar:PlayMain1:TRUE
+Oracle:Hellbent — As long as you have no cards in hand, Sliver creatures you control have "{T}: This creature deals 1 damage to target player or planeswalker."

forge-gui/res/cardsfolder/upcoming/crashing_footfalls.txt

@@ -0,0 +1,8 @@
+Name:Crashing Footfalls
+ManaCost:
+Types:Sorcery
+K:Suspend:4:G
+SVar:NonStackingEffect:True
+AI:RemoveDeck:Random
+A:SP$ Token | Cost$  | TokenAmount$ 2 | TokenScript$ g_4_4_rhino_trample | TokenOwner$ You | LegacyImage$ g 4 4 rhino trample mh1 | SpellDescription$ Create two 4/4 green Rhino creature tokens with trample.
+Oracle:Suspend 4—{G} (Rather than cast this card from your hand, pay {G} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost.)\nCreate two 4/4 green Rhino creature tokens with trample.

forge-gui/res/cardsfolder/upcoming/enduring_sliver.txt

@@ -0,0 +1,9 @@
+Name:Enduring Sliver
+ManaCost:1 W
+Types:Creature Sliver
+PT:2/2
+K:Outlast:2
+DeckHas:Ability$Counters
+S:Mode$ Continuous | Affected$ Sliver.YouCtrl+Other | AddKeyword$ Outlast:2 | Description$ Other Sliver creatures you control have outlast {2}.
+SVar:PlayMain1:TRUE
+Oracle:Outlast {2} ({2}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)\nOther sliver creatures you control have outlast {2}.

forge-gui/res/cardsfolder/upcoming/goblin_oriflamme.txt

@@ -0,0 +1,6 @@
+Name:Goblin Oriflamme
+ManaCost:1 R
+Types:Enchantment
+S:Mode$ Continuous | Affected$ Creature.attacking+YouCtrl | AddPower$ 1 | Description$ Attacking creatures you control get +1/+0.
+SVar:PlayMain1:TRUE
+Oracle:Attacking creatures you control get +1/+0.

forge-gui/res/cardsfolder/upcoming/ingenious_infiltrator.txt

@@ -0,0 +1,10 @@
+Name:Ingenious Infiltrator
+ManaCost:2 U B
+Types:Creature Vedalken Ninja
+PT:2/3
+K:Ninjutsu:U B
+T:Mode$ DamageDone | ValidSource$ Ninja.YouCtrl | ValidTarget$ Player | CombatDamage$ True | TriggerZones$ Battlefield | Execute$ TrigDraw | TriggerDescription$ Whenever a Ninja you control deals combat damage to a player, draw a card.
+SVar:TrigDraw:DB$ Draw | NumCards$ 1
+AI:RemoveDeck:Random
+DeckHints:Type$Ninja
+Oracle:Ninjutsu {U}{B} ({U}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)\nWhenever a Ninja you control deals combat damage to a player, draw a card.

forge-gui/res/cardsfolder/upcoming/ore_scale_guardian.txt

@@ -0,0 +1,9 @@
+Name:Ore-Scale Guardian
+ManaCost:5 R R
+Types:Creature Dragon
+PT:4/4
+S:Mode$ ReduceCost | ValidCard$ Card.Self | Type$ Spell | Amount$ X | References$ X | EffectZone$ All | Description$ CARDNAME costs {1} less to cast for each land card in your graveyard.
+SVar:X:Count$TypeInYourYard.Land
+K:Flying
+K:Haste
+Oracle:This spell costs {1} less to cast for each land card in your graveyard.\nFlying, haste

forge-gui/res/cardsfolder/upcoming/ruination_rioter.txt

@@ -0,0 +1,8 @@
+Name:Ruination Rioter
+ManaCost:R G
+Types:Creature Human Berserker
+PT:1/1
+T:Mode$ ChangesZone | Origin$ Battlefield | Destination$ Graveyard | ValidCard$ Card.Self | Execute$ TrigDamage | OptionalDecider$ You | TriggerController$ TriggeredCardController | TriggerDescription$ When CARDNAME dies, you may have it deal damage to any target equal to the number of land cards in your graveyard.
+SVar:TrigDamage:DB$ DealDamage | ValidTgts$ Creature,Player,Planeswalker | TgtPrompt$ Select any target | NumDmg$ X | References$ X
+SVar:X:Count$TypeInYourYard.Land
+Oracle:When Ruination Rioter dies, you may have it deal damage to any target equal to the number of land cards in your graveyard.

forge-gui/res/cardsfolder/upcoming/talisman_of_creativity.txt

@@ -0,0 +1,9 @@
+Name:Talisman of Creativity
+ManaCost:2
+Types:Artifact
+A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C}.
+A:AB$ Mana | Cost$ T | Produced$ U | SubAbility$ DBPain | SpellDescription$ Add {U}. CARDNAME deals 1 damage to you.
+A:AB$ Mana | Cost$ T | Produced$ R | SubAbility$ DBPain | SpellDescription$ Add {R}. CARDNAME deals 1 damage to you.
+SVar:DBPain:DB$DealDamage | NumDmg$ 1 | Defined$ You
+AI:RemoveDeck:Random
+Oracle:{T}: Add {C}.\n{T}: Add {U} or {R}. Talisman of Creativity deals 1 damage to you.

forge-gui/res/cardsfolder/upcoming/talisman_of_curiosity.txt

@@ -0,0 +1,9 @@
+Name:Talisman of Curiosity
+ManaCost:2
+Types:Artifact
+A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C}.
+A:AB$ Mana | Cost$ T | Produced$ U | SubAbility$ DBPain | SpellDescription$ Add {U}. CARDNAME deals 1 damage to you.
+A:AB$ Mana | Cost$ T | Produced$ G | SubAbility$ DBPain | SpellDescription$ Add {G}. CARDNAME deals 1 damage to you.
+SVar:DBPain:DB$DealDamage | NumDmg$ 1 | Defined$ You
+AI:RemoveDeck:Random
+Oracle:{T}: Add {C}.\n{T}: Add {G} or {U}. Talisman of Curiosity deals 1 damage to you.

forge-gui/res/cardsfolder/upcoming/talisman_of_hierarchy.txt

@@ -0,0 +1,8 @@
+Name:Talisman of Hierarchy
+ManaCost:2
+Types:Artifact
+A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C}.
+A:AB$ Mana | Cost$ T | Produced$ W | SubAbility$ DBPain | SpellDescription$ Add {W}. CARDNAME deals 1 damage to you.
+A:AB$ Mana | Cost$ T | Produced$ B | SubAbility$ DBPain | SpellDescription$ Add {B}. CARDNAME deals 1 damage to you.
+SVar:DBPain:DB$DealDamage | NumDmg$ 1 | Defined$ You
+Oracle:{T}: Add {C}.\n{T}: Add {W} or {B}. Talisman of Hierarchy deals 1 damage to you.

forge-gui/res/cardsfolder/upcoming/talisman_of_resilience.txt

@@ -0,0 +1,8 @@
+Name:Talisman of Resilience
+ManaCost:2
+Types:Artifact
+A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C}.
+A:AB$ Mana | Cost$ T | Produced$ B | SubAbility$ DBPain | SpellDescription$ Add {B}. CARDNAME deals 1 damage to you.
+A:AB$ Mana | Cost$ T | Produced$ G | SubAbility$ DBPain | SpellDescription$ Add {G}. CARDNAME deals 1 damage to you.
+SVar:DBPain:DB$DealDamage | NumDmg$ 1 | Defined$ You
+Oracle:{T}: Add {C}.\n{T}: Add {B} or {G}. Talisman of Resilience deals 1 damage to you.

forge-gui/res/cardsfolder/upcoming/weather_the_storm.txt

@@ -0,0 +1,6 @@
+Name:Weather the Storm
+ManaCost:1 G
+Types:Instant
+A:SP$ GainLife | Cost$ 1 G | LifeAmount$ 3 | SpellDescription$ You gain 3 life.
+K:Storm
+Oracle:You gain 3 life.\nStorm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

forge-gui/res/cardsfolder/upcoming/webweaver_changeling.txt

@@ -0,0 +1,10 @@
+Name:Webweaver Changeling
+ManaCost:3 G G
+Types:Creature Shapeshifter
+PT:3/5
+K:Changeling
+K:Reach
+T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigGainLife | IsPresent$ Creature.YouCtrl | PresentCompare$ GE3 | PresentZone$ Graveyard | TriggerDescription$ When CARDNAME enters the battlefield, if there are three or more creature cards in your graveyard, you gain 5 life.
+SVar:TrigGainLife:DB$ GainLife | Defined$ You | LifeAmount$ 5
+SVar:PlayMain1:Random
+Oracle:Changeling (This card is every creature type.)\nReach\nWhen Webweaver Changeling enters the battlefield, if there are three or more creature cards in your graveyard, you gain 5 life.

forge-gui/res/editions/Modern Horizons.txt

@@ -11,6 +11,7 @@ Type=Other
 3 R Astral Drift
 4 U Battle Screech
 5 U Dismantling Blow
+8 C Enduring Sliver
 10 R Force of Virtue
 11 U Generous Gift
 13 R Giver of Runes
@@ -22,6 +23,7 @@ Type=Other
 26 M Serra the Benevolent
 29 R Sisay, Weatherlight Captain
 31 U Splicer's Skill
+34 U Valiant Changeling
 36 C Wall of One Thousand Cuts
 37 R Winds of Abandon
 38 U Wing Shards
@@ -33,22 +35,27 @@ Type=Other
 48 U Exclude
 50 U Fact or Fiction
 52 R Force of Negation
+53 R Future Sight
 55 C Man-o'-War
+58 R \I have HAD IT with these Samuel L. Jackson quotes\
 63 C Pondering Mage
 64 C Prohibit
 67 C Scour All Possibilities
 68 U Scuttling Sliver
+70 C Spell Snuff
 71 C Stream of Thought
 72 C String of Disappearances
 75 M Urza, Lord High Artificer
 80 R Cabal Therapist
 82 C Changeling Outcast
 84 U Crypt Rats
+85 R Dead of Winter
 87 C Diabolic Edict
 88 U Dregscape Sliver
 90 U Feaster of Fools
 92 R Force of Despair
 95 C Headless Specter
+98 R Nether Spirit
 100 R Plague Engineer
 108 U Sling-Gang Lieutenant
 111 C Umezawa's Charm
@@ -56,6 +63,7 @@ Type=Other
 114 C Venomous Changeling
 116 M Yawgmoth, Thran Physician
 118 R Aria of Flame
+119 C Bladeback Sliver
 122 U Firebolt
 123 C Fists of Flame
 124 R Force of Rage
@@ -63,18 +71,23 @@ Type=Other
 127 C Goblin Champion
 128 R Goblin Engineer
 129 U Goblin Matron
+130 U Goblin Oriflamme
 131 C Goblin War Party
 132 U Hollowhead Sliver
 134 C Lava Dart
 136 C Orcish Hellraiser
+137 U Ore-Scale Guardian
 139 U Pillage
 140 R Planebound Accomplice
 141 C Pyrophobia
 143 U Ravenous Giant
 145 M Seasoned Pyromancer
+148 R \Spitemare Sliver\
+150 U Throes of Chaos
 155 R Ayula, Queen Among Bears
 156 R Ayula's Influence
 158 R Collector Ouphe
+160 R Crashing Footfalls
 161 R Deep Forest Hermit
 162 C Elvish Fury
 164 R Force of Vigor
@@ -82,6 +95,7 @@ Type=Other
 167 U Glacial Revelation
 168 M Hexdrinker
 171 C Mother Bear
+173 U Nantuko Cultivator
 174 C Nimble Mongoose
 175 U Regrowth
 178 C Savage Swipe
@@ -91,28 +105,41 @@ Type=Other
 182 U Squirrel Nest
 183 U Tempered Sliver
 189 M Unbound Flourishing
-191 C \OUCh—Oh it's quite nice actually\
+191 C Weather the Storm
+192 U Webweaver Changeling
 194 U Abominable Treefolk
 195 R Cloudshredder Sliver
 196 R Collected Conjuring
+197 R Eladamri's Call
 198 U Etchings of the Chosen
 199 R Fallen Shinobi
 200 M The First Sliver
 201 U Good-Fortune Unicorn
 203 R Ice-Fang Coatl
+204 U Ingenious Infiltrator
+205 R Kaya's Guile
+206 M Kess, Dissident Mage
 207 U Lavabelly Sliver
 208 R Lightning Skelemental
 209 U Munitions Expert
 210 C Nature's Chant
+213 U Ruination Rioter
 215 U Thundering Djinn
 217 M Wrenn and Six
 218 R Altar of Dementia
+220 C Arcum's Astrolabe
 222 U Farmstead Gleaner
+224 U \Yeti, But Make It Badass\
 225 U Lesser Masticore
 226 M Mox Tantalite
 227 R Scrapyard Recombiner
 228 M Sword of Sinew and Steel
 229 M Sword of Truth and Justice
+230 U Talisman of Conviction
+231 U Talisman of Creativity
+232 U Talisman of Curiosity
+233 U Talisman of Hierarchy
+234 U Talisman of Resilience
 238 R Fiery Islet
 240 U Frostwalk Bastion
 243 R Nurturing Peatland
@@ -136,3 +163,4 @@ r_1_1_goblin
 g_2_2_bear
 r_1_1_elemental
 g_3_3_elephant
+g_4_4_rhino_trample