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/INV/_cards.dat

@@ -480,6 +480,20 @@ power=3
 toughness=3
 [/card]
 [card]
+text=Flying, trample   At the beginning of your upkeep, sacrifice a creature.   Sacrifice a creature: Regenerate Devouring Strossus.
+auto=@each my upkeep:moveTo(mygraveyard) notatarget(creature|myBattlefield)
+id=23050
+name=Devouring Strossus
+rarity=R
+mana={5}{B}{B}{B}
+type=Creature
+subtype=Horror
+auto={S(creature|myBattlefield)}:regenerate
+power=9
+toughness=9
+abilities=flying,trample
+[/card]
+[card]
 text=Kicker {2}{U} (You may pay an additional {2}{U} as you play this spell.)    Destroy target artifact or enchantment.       If the kicker cost was paid, draw two cards.
 id=22946
 target=artifact,enchantment
@@ -2264,6 +2278,19 @@ power=3
 toughness=1
 [/card]
 [card]
+text=When Vodalian Merchant enters the battlefield, draw a card, then discard a card.
+id=26296
+name=Vodalian Merchant
+rarity=C
+mana={1}{U}
+type=Creature
+subtype=Merfolk
+auto=draw:1
+auto=moveTo(mygraveyard) notatarget(*|myhand)
+power=1
+toughness=2
+[/card]
+[card]
 text=Kicker {2} (You may pay an additional {2} as you play this spell.) Vodalian Serpent can't attack unless defending player controls an Island. If the kicker cost was paid, Vodalian Serpent enters the battlefield with four +1/+1 counters on it.
 id=22976
 name=Vodalian Serpent
@@ -2291,6 +2318,19 @@ toughness=2
 abilities=protection from green
 [/card]
 [card]
+text=First strike   Whenever Voracious Cobra deals combat damage to a creature, destroy that creature.
+id=23203
+name=Voracious Cobra
+rarity=U
+mana={2}{R}{G}
+type=Creature
+subtype=Snake
+auto=lord(voracious cobra[attacking;blocking]) deathtouch
+power=2
+toughness=2
+auto=first strike
+[/card]
+[card]
 text=Destroy target blue or black creature with flying.
 target=creature[black;blue;flying]
 auto=destroy