More GRN spoilers. Nullhide Ferox needs code change to support "any player may activate"

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

@@ -0,0 +1,7 @@
+Name:Artful Takedown
+ManaCost:2 U B
+Types:Instant
+A:SP$ Charm | Cost$ 2 U B | MinCharmNum$ 1 | CharmNum$ 2 | Choices$ TrigTap,TrigPumpCurse
+SVar:TrigTap:DB$Tap | ValidTgts$ Creature | TgtPrompt$ Select target creature | SpellDescription$ Tap target creature.
+SVar:TrigPumpCurse:DB$Pump| ValidTgts$ Creature | TgtPrompt$ Select target creature | IsCurse$ True | NumAtt$ -2 | NumDef$ -4 | SpellDescription$ Target creature gets -2/-4 until end of turn.
+Oracle:Choose one or both —\n• Tap target creature.\n• Target creature gets -2/-4 until end of turn.

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

@@ -0,0 +1,7 @@
+Name:Beast Whisperer
+ManaCost:2 G G
+Types:Creature Elf Druid
+PT:2/3
+T:Mode$ SpellCast | ValidCard$ Creature | ValidActivatingPlayer$ You | Execute$ TrigDraw | TriggerZones$ Battlefield | TriggerDescription$ Whenever you cast a creature spell, draw a card.
+SVar:TrigDraw:DB$Draw | Defined$ You | NumCards$ 1
+Oracle:Whenever you cast a creature spell, draw a card.

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

@@ -0,0 +1,6 @@
+Name:Chemister's Insight
+ManaCost:3 U
+Types:Instant
+K:Jump-start
+A:SP$ Draw | Cost$ 3 U | NumCards$ 2 | SpellDescription$ Draw two cards.
+Oracle:Draw two cards.\nJump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

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

@@ -0,0 +1,9 @@
+Name:Gateway Plaza
+ManaCost:
+Types:Land Gate
+K:CARDNAME enters the battlefield tapped.
+T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigSac | TriggerDescription$ When CARDNAME enters the battlefield, sacrifice it unless you pay {1}.
+SVar:TrigSac:DB$Sacrifice | Defined$ Self | UnlessCost$ 1 | UnlessPayer$ You
+SVar:NeedsToPlay:Land.untapped+YouCtrl
+A:AB$ Mana | Cost$ T | Produced$ Any | SpellDescription$ Add one mana of any color.
+Oracle:Gateway Plaza enters the battlefield tapped.\nWhen Gateway Plaza enters the battlefield, sacrifice it unless you pay {1}.\n{T}: Add one mana of any color.

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

@@ -0,0 +1,11 @@
+Name:Nullhide Ferox
+ManaCost:2 G G
+Types:Creature Beast
+PT:6/6
+K:Hexproof
+S:Mode$ CantBeCast | ValidCard$ Card.nonCreature | Caster$ You | Description$ You can't cast noncreature spells.
+A:AB$ Animate | Cost$ 2 | Defined$ Self | RemoveAllAbilities$ True | AILogic$ Curse | SpellDescription$ CARDNAME loses all abilities until end of turn. Any player may activate this ability.
+R:Event$ Discard | ActiveZones$ Hand | ValidCard$ Card.Self | ValidSource$ Card.OppCtrl | ReplaceWith$ SurpriseETB | DiscardFromEffect$ True | Description$ If a spell or ability an opponent controls causes you to discard CARDNAME, put it onto the battlefield instead of putting it into your graveyard.
+SVar:SurpriseETB:DB$ ChangeZone | DefinedPlayer$ ReplacedPlayer | Defined$ ReplacedCard | Origin$ Hand | Destination$ Battlefield
+SVar:DiscardMeByOpp:2
+Oracle:Hexproof\nYou can't cast noncreature spells.\n{2}: Nullhide Ferox loses all abilities until end of turn. Any player may activate this ability.\nIf a spell or ability an opponent controls causes you to discard Nullhide Ferox, put it onto the battlefield instead of putting it into your graveyard.

forge-gui/res/editions/Guilds of Ravnica.txt

@@ -12,6 +12,7 @@ Type=Expansion
 6 U Conclave Tribunal
 14 C Healer's Hawk
 26 U Sunhome Stalwart
+32 U Chemister's Insight
 36 C Dimir Informant
 38 M Dream Eater
 41 U Guild Summit
@@ -30,8 +31,11 @@ Type=Expansion
 109 R Legion Warboss
 115 R Runaway Steam-Kin
 122 U Arboretum Elemental
-128 C District Guide
+123 R Beast Whisperer
+128 U District Guide
+138 M Nullhide Ferox
 149 C Wary Okapi
+151 C Artful Takedown
 152 R Assassin's Trophy
 156 U Boros Challenger
 165 R Deafening Clarion
@@ -60,6 +64,7 @@ Type=Expansion
 244 C Boros Guildgate
 245 C Dimir Guildgate
 246 C Dimir Guildgate
+247 C Gateway Plaza
 248 C Golgari Guildgate
 249 C Golgari Guildgate
 251 C Izzet Guildgate