Psyringe - introducing new ability: cantBeBlockedBy(T). T can be any targez specification, like "wall", "creature[flying]", etc. See added cards for examples. Note: This ability currently has the same restrictions as "protection from(T)", i.e. it can't be used in activated abilities or instants/sorceries. It *can* be used for creatures,auras, and other continuous abilities (e.g. an enchantment which grants "unblockable by walls" to all rats should be possible, although I didn't test that). There are 47 cards which use the phrase "can't be blocked by", so we should be able to get another fair mount of cards out of that.

Notes to programmers:
1. This feature uses an awful lot of copy-pasta, using "protetcion from()" as a base. While I'm learning the architecture, it's easier for me to have a dedicated single-purpose piece of code to work with, than trying to create multi-purpose code. I'm aware that this isn't a very elegant approach though, and I hope to be able to refactor additions like this into multi-purpose code once I have a better understanding of the architecture as a whole.

2. Please check the questions I'll add in my next code comments, specifically about AI integration and activated abilities / instants / sorceries.

3. I did have a crash (with the debugger complaining about stack corruption around the cd variable) during testing. I wasn't able to reproduce it though. I did have to clean the solution in-between when I updated to the primitives system, so perhaps there was this cleaning solved whatever corruption was in my files. I'm mentioning the issue in case someone has an idea on where my code might be risky (I'm still probne to making beginners mistakes).

projects/mtg/bin/Res/test/_tests.txt

@@ -178,6 +178,7 @@ drift_of_the_dead.txt
 dromad_purebred.txt
 dross_harvester.txt
 duskwalker.txt
+dust_corona.txt
 dwarven_warriors.txt
 ebony_horse.txt
 ekundu_cyclops1_i218.txt
@@ -219,6 +220,8 @@ giant_growth.txt
 giant_growth2.txt
 glimpse_the_unthinkable.txt
 gnarled_effigy.txt
+gnat_alley_creeper1.txt
+gnat_alley_creeper2.txt
 goblin_balloon_brigade.txt
 goblin_balloon_brigade2.txt
 goblin_king.txt
@@ -246,6 +249,7 @@ imaginary_pet.txt
 immaculate_magistrate.txt
 instill_energy_i166.txt
 jodahs_avenger.txt
+juggernaut.txt
 jump.txt
 karns_touch_i233.txt
 keldon_warlord.txt

projects/mtg/bin/Res/test/dust_corona.txt

@@ -0,0 +1,29 @@
+#NAME: Dust Corona
+#DESC: checks an aura which grants
+#DESC: a "can't be blocked by" ability
+[INIT]
+firstmain
+[PLAYER1]
+inplay:Raging Goblin
+hand:Dust Corona
+manapool:{R}
+[PLAYER2]
+inplay:Suntail Hawk
+[DO]
+Dust Corona
+Raging Goblin
+next
+next
+Raging Goblin
+next
+Suntail Hawk
+next
+next
+[ASSERT]
+combatend
+[PLAYER1]
+inplay:Raging Goblin,Dust Corona
+[PLAYER2]
+inplay:Suntail Hawk
+life:17
+[END]

projects/mtg/bin/Res/test/gnat_alley_creeper1.txt

@@ -0,0 +1,23 @@
+#NAME: Gnat Alley Creeper
+#DESC: checks the ability "can't be
+#DESC: blocked by creatures with flying"
+[INIT]
+combatattackers
+[PLAYER1]
+inplay:Gnat Alley Creeper
+[PLAYER2]
+inplay:Suntail Hawk
+[DO]
+Gnat Alley Creeper
+next
+Suntail Hawk
+next
+next
+[ASSERT]
+combatend
+[PLAYER1]
+inplay:Gnat Alley Creeper
+[PLAYER2]
+inplay:Suntail Hawk
+life:17
+[END]

projects/mtg/bin/Res/test/gnat_alley_creeper2.txt

@@ -0,0 +1,23 @@
+#NAME: Gnat Alley Creeper 2
+#DESC: checks the ability "can't be
+#DESC: blocked by creatures with flying"
+#DESC: Pass 2: Does normal blocking work?
+[INIT]
+combatattackers
+[PLAYER1]
+inplay:Gnat Alley Creeper
+[PLAYER2]
+inplay:Raging Goblin
+[DO]
+Gnat Alley Creeper
+next
+Raging Goblin
+next
+next
+[ASSERT]
+combatend
+[PLAYER1]
+graveyard:Gnat Alley Creeper
+[PLAYER2]
+graveyard:Raging Goblin
+[END]

projects/mtg/bin/Res/test/juggernaut.txt

@@ -0,0 +1,23 @@
+#NAME: Juggernaut
+#DESC: checks Juggernaut's ability
+#DESC: "can't be blocked by walls"
+[INIT]
+combatattackers
+[PLAYER1]
+inplay:Juggernaut
+[PLAYER2]
+inplay:Wall of Stone
+[DO]
+Juggernaut
+next
+Wall of Stone
+next
+next
+[ASSERT]
+combatend
+[PLAYER1]
+inplay:Juggernaut
+[PLAYER2]
+inplay:Wall of Stone
+life:15
+[END]