Bug fixes to primitives

Keruga, the Macrosage: other permanets so it shouldn't count itself
Mirkwood Spider: extra )
Meria, Scholar of Antiquity: using macro for __PLAY_TOP_FROM_EXILE__
Quarrel's End: was missing the draw 2
Leonin Bladetrap: was missing the {2} activation cost
Strixhaven Stadium: mana ability was not adding a point counter
Gorgon Recluse: should only kill nonblack with their ability
Mass Diminish: should be until your next turn

projects/mtg/bin/Res/sets/primitives/borderline.txt

@@ -53016,7 +53016,7 @@ toughness=5
 [/card]
 [card]
 name=Keruga, the Macrosage
-auto=foreach(*[manacost>=3]|myBattlefield) draw:1
+auto=foreach(other *[manacost>=3]|myBattlefield) draw:1
 text=Companion - Your starting deck contains only cards with converted mana cost 3 or greater and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} any time you could cast a sorcery.) -- When Keruga, the Macrosage enters the battlefield, draw a card for each other permanent you control with mana value 3 or greater.
 mana={3}{GU}{GU}
 type=Legendary Creature
@@ -60110,7 +60110,7 @@ type=Artifact
 [card]
 name=Mass Diminish
 target=player
-auto=lord(creature|targetedpersonsbattlefield) transforms((,setpower=1,settoughness=1)) ueot
+auto=lord(creature|targetedpersonsbattlefield) transforms((,setpower=1,settoughness=1)) uynt
 flashback={3}{U}
 text=Until your next turn, creatures target player controls have base power and toughness 1/1. -- Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
 mana={1}{U}
@@ -60970,7 +60970,7 @@ toughness=4
 [card]
 name=Meria, Scholar of Antiquity
 auto={T(artifact[-token]|mybattlefield)}:add {g}
-auto={T(artifact[-token]|mybattlefield)}{T(artifact[-token]|mybattlefield)}:all(*[zpos=1]|mylibrary) moveto(myexile) and!( transforms((,newability[canplayfromexile])) ueot )!
+auto={T(artifact[-token]|mybattlefield)}{T(artifact[-token]|mybattlefield)}:__PLAY_TOP_FROM_EXILE__
 text=Tap an untapped nontoken artifact you control: Add {G}. -- Tap two untapped nontoken artifacts you control: Exile the top card of your library. You may play it this turn.
 mana={1}{R}{G}
 type=Legendary Creature
@@ -61924,7 +61924,7 @@ toughness=6
 [card]
 name=Mirkwood Spider
 abilities=deathtouch
-auto=_ATTACKING_target(legendary creature|myBattlefield)) deathtouch ueot
+auto=_ATTACKING_target(legendary creature|myBattlefield) deathtouch ueot
 text=Deathtouch -- Whenever Mirkwood Spider attacks, target legendary creature you control gains deathtouch until end of turn.
 mana={G}
 type=Creature
@@ -74958,6 +74958,7 @@ toughness=2
 [/card]
 [card]
 name=Quarrel's End
+auto=draw:2
 auto=name(Create soldier) token(Human Soldier,Creature Human Soldier,1/1,white)
 text=As an additional cost to cast this spell, discard a card. -- Draw two cards and create a 1/1 white Human Soldier creature token.
 mana={2}{R}{D(*|myhand)}
@@ -94364,7 +94365,7 @@ toughness=5
 [/card]
 [card]
 name=Strixhaven Stadium
-auto={T}:add{C}
+auto={T}:add{C} && counter(0/0,1,Point)
 auto=@combatdamageof(player) from(creature|opponentbattlefield):counter(0/0,-1,Point)
 auto=@combatdamagefoeof(player) from(creature|mybattlefield):counter(0/0,1,Point)
 auto=@counteradded(0/0,1,Point) from(this) restriction{compare(hascntpoint)~morethan~9}:wingame controller

projects/mtg/bin/Res/sets/primitives/mtg.txt

@@ -49129,7 +49129,7 @@ subtype=Equipment
 name=Gorgon Recluse
 abilities=madness
 autoexile=restriction{discarded} pay({B}{B}) name(pay BB to cast) activate name(pay BB to cast) castcard(normal)?name(put in graveyard) moveto(ownergraveyard)
-auto=@combat(blocked,blocking) source(this) from(creature):all(trigger[from]) phaseaction[combatends once] destroy
+auto=@combat(blocked,blocking) source(this) from(creature[-black]):all(trigger[from]) phaseaction[combatends once] destroy
 text=Whenever Gorgon Recluse blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat. -- Madness {B}{B} (If you discard this card, you may cast it for its madness cost instead of putting it into your graveyard.)
 mana={3}{B}{B}
 type=Creature
@@ -66460,7 +66460,7 @@ toughness=3
 [card]
 name=Leonin Bladetrap
 abilities=flash
-auto={S}:damage:2 all(creature[attacking;-flying])
+auto={2}{S}:damage:2 all(creature[attacking;-flying])
 text=Flash -- {2}, Sacrifice Leonin Bladetrap: Leonin Bladetrap deals 2 damage to each attacking creature without flying.
 mana={3}
 type=Artifact