Added 102! successfully tested cards.

After weeks of hard work, I can proudly present you this huge package of cards, based only on already existing card code elements.

Some examples and important notes:

- Cards that get buried if you don't fulfill a condition
1. when they enter the battlefield (Hidden Horror[WEL]; Mercenary Knight, Thundering Wurm [both POR])
2. during your upkeep (Endless Wurm[USG]).

- Cards that allow to draw a card, then discard a card when entering the battlefield or damaging an opponent (Owl Familiar[POR], Looter il-Kor[TSP]).

IMPORTANT NOTE: Those cards work only correctly because the draw effect resolves before the discard effect. 
Instants and Sorceries with such effects or permanents that have an activation cost for drawing, then discarding a card won't work because the two effects don't trigger in the correct order.

- Land cycle from Visions and Planeshift (both very puzzling, but working perfectly!)


I also updated World enchantments (tested & working, see rules for them in Gatherer!)

Several card fixes.


If you have any questions, post them! ;)

projects/mtg/bin/Res/sets/POR/_cards.dat

@@ -338,21 +338,10 @@ toughness=5
 abilities=cantattack
 [/card]
 [card]
-text=Play Defiant Stand only during the declare attackers step and only if you are the defending player. Target creature gets +1/+3 until the end of the turn. If that creature is tapped, untap it.
-target=creature
-auto=untap
-auto=1/3
-id=4380
-name=Defiant Stand
-rarity=U
-mana={1}{W}
-type=Instant
-[/card]
-[card]
 text=Return target sorcery card from your graveyard to your hand.
+id=4259
 target=sorcery|myGraveyard
 auto=moveTo(myHand)
-id=4259
 name=Deja vu
 rarity=C
 mana={2}{U}
@@ -402,6 +391,15 @@ toughness=6
 abilities=flying
 [/card]
 [card]
+text=Until end of turn, black creatures you control can be blocked only by black creatures.
+id=4216
+auto=lord(creature|myBattlefield) cantbeblockedby(creature[-black])
+name=Dread Charge
+rarity=R
+mana={3}{B}
+type=Sorcery
+[/card]
+[card]
 text=Flying. When Dread Reaper enters the battlefield, you lose 5 life.
 auto=life:-5
 id=4217
@@ -447,9 +445,9 @@ abilities=forestwalk
 [/card]
 [card]
 text=Return target card from your graveyard to your hand.
+id=4295
 target=*|myGraveyard
 auto=moveTo(myHand)
-id=4295
 name=Elven Cache
 rarity=C
 mana={2}{G}{G}
@@ -467,7 +465,7 @@ toughness=1
 [/card]
 [card]
 text=When Endless Cockroaches is put into a graveyard the battlefield, return Endless Cockroaches to its owner's hand.
-auto=@movedTo(this|graveyard) from(battlefield):moveTo(myhand) notatarget(endless cockroaches|mygraveyard)
+auto=@movedTo(this|graveyard) from(battlefield):moveTo(myhand) notatarget(this|mygraveyard)
 id=4220
 name=Endless Cockroaches
 rarity=R
@@ -883,6 +881,20 @@ power=2
 toughness=2
 [/card]
 [card]
+text=When Mercenary Knight enters the battlefield, sacrifice it unless you discard a creature card.
+id=4228
+auto=
+name=Mercenary Knight
+rarity=R
+mana={2}{B}
+type=Creature
+subtype=Human Mercenary Knight
+auto=moveTo(graveyard) notatarget(this|myBattlefield)
+auto=moveTo(graveyard) notatarget(*|myhand)
+power=4
+toughness=4
+[/card]
+[card]
 id=4267
 name=Merfolk of the Pearl Trident
 rarity=C
@@ -1003,9 +1015,9 @@ toughness=1
 [/card]
 [card]
 text=Counter target creature or sorcery spell.
+id=4268
 target=creature,sorcery|stack
 auto=fizzle
-id=4268
 name=Mystic Denial
 rarity=U
 mana={1}{U}{U}
@@ -1013,9 +1025,9 @@ type=Instant
 [/card]
 [card]
 text=Target player gains 8 life.
+id=4308
 target=player
 auto=life:8
-id=4308
 name=Natural Spring
 rarity=U
 mana={3}{G}{G}
@@ -1042,8 +1054,9 @@ type=Sorcery
 [/card]
 [card]
 text=Destroy all green creatures.
-auto=destroy all(creature[green])
 id=4232
+
+auto=destroy all(creature[green])
 name=Nature's Ruin
 rarity=U
 mana={2}{B}
@@ -1059,6 +1072,20 @@ mana={2}{G}
 type=Sorcery
 [/card]
 [card]
+text=Flying     When Owl Familiar enters the battlefield, draw a card, then discard a card.
+id=4270
+name=Owl Familiar
+rarity=C
+mana={1}{U}
+type=Creature
+subtype=Bird
+auto=draw:1
+auto=moveTo(mygraveyard) notatarget(*|myhand)
+power=1
+toughness=1
+abilities=flying
+[/card]
+[card]
 id=9845
 name=Panther Warriors
 rarity=C
@@ -1128,6 +1155,19 @@ type=Basic Land
 subtype=Plains
 [/card]
 [card]
+text=When Plant Elemental enters the battlefield, sacrifice it unless you sacrifice a Forest.
+auto=moveTo(graveyard) notatarget(this|myBattlefield)
+auto=moveTo(graveyard) notatarget(forest|myBattlefield)
+id=4313
+name=Plant Elemental
+rarity=U
+mana={1}{G}
+type=Creature
+subtype=Plant Elemental
+power=3
+toughness=4
+[/card]
+[card]
 text=Each player draws X cards.
 id=4273
 auto=Draw:X controller
@@ -1514,6 +1554,19 @@ mana={2}{U}
 type=Sorcery
 [/card]
 [card]
+text=When Thundering Wurm enters the battlefield, sacrifice it unless you discard a land card.
+id=4321
+name=Thundering Wurm
+rarity=R
+mana={2}{G}
+type=Creature
+subtype=Wurm
+auto=moveTo(graveyard) notatarget(this|myBattlefield)
+auto=moveTo(graveyard) notatarget(land|myhand)
+power=4
+toughness=4
+[/card]
+[card]
 text=Haste (This creature can attack the turn it comes under your control.)  When Thundermare enters the battlefield, tap all other creatures.
 id=4364
 name=Thundermare
@@ -1547,7 +1600,7 @@ type=Sorcery
 [/card]
 [card]
 text=When Undying Beast is put into a graveyard from the battlefield, put Undying Beast on top of its owner's library.
-auto=@movedTo(this|graveyard) from(battlefield):moveTo(mylibrary) notatarget(undying beast|mygraveyard)
+auto=@movedTo(this|graveyard) from(battlefield):moveTo(mylibrary) notatarget(this|mygraveyard)
 id=4242
 name=Undying Beast
 rarity=C
@@ -1577,15 +1630,6 @@ mana={1}{W}{W}
 type=Sorcery
 [/card]
 [card]
-text=Creatures you control get +1/+1 until end of turn.
-id=4406
-auto=lord(creature|myBattlefield) 1/1
-name=Warrior's Charge
-rarity=C
-mana={2}{W}
-type=Sorcery
-[/card]
-[card]
 text=Vampiric Feast deals 4 damage to target creature or player and you gain 4 life.
 id=4243
 target=creature,player
@@ -1684,6 +1728,15 @@ toughness=5
 abilities=defender,flying
 [/card]
 [card]
+text=Creatures you control get +1/+1 until end of turn.
+id=4406
+auto=lord(creature|myBattlefield) 1/1
+name=Warrior's Charge
+rarity=C
+mana={2}{W}
+type=Sorcery
+[/card]
+[card]
 id=4324
 name=Whiptail Wurm
 rarity=U