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/todo.dat

@@ -256,17 +256,6 @@ type=Sorcery
 mana={1}{B}
 [/card]
 [card]
-text=Flying, trample     At the beginning of your upkeep, sacrifice a creature.     Sacrifice a creature: Regenerate Devouring Strossus.
-id=23050
-name=Devouring Strossus
-rarity=R
-type=Creature
-mana={5}{B}{B}{B}
-power=9
-subtype=Horror
-toughness=9
-[/card]
-[card]
 text=Counter target instant or sorcery spell unless its controller pays {1}.       Draw a card.
 id=23000
 name=Disrupt
@@ -1307,17 +1296,6 @@ subtype=Merfolk Wizard
 toughness=1
 [/card]
 [card]
-text=When Vodalian Merchant comes into play, draw a card, then discard a card.
-id=26296
-name=Vodalian Merchant
-rarity=C
-type=Creature
-mana={1}{U}
-power=1
-subtype=Merfolk
-toughness=2
-[/card]
-[card]
 text=Choose a number. Destroy all artifacts and creatures with converted mana cost equal to that number. Then target player reveals his or her hand and discards all nonland cards with converted mana cost equal to the number.
 id=23200
 name=Void
@@ -1326,17 +1304,6 @@ type=Sorcery
 mana={3}{B}{R}
 [/card]
 [card]
-text=First strike       Whenever Voracious Cobra deals combat damage to a creature, destroy that creature.
-id=23203
-name=Voracious Cobra
-rarity=U
-type=Creature
-mana={2}{R}{G}
-power=2
-subtype=Snake
-toughness=2
-[/card]
-[card]
 text=Return all permanents of the color of your choice to their owners' hands.
 id=25320
 name=Wash Out