Fixed issue with cantbeblockerof and cantbeblockedby vs protection

projects/mtg/bin/Res/test/Shifting_Sliver_i936.txt

@@ -1,24 +1,34 @@
 #Testing Shifting Sliver evasion ability vs protection from blue
+
+# Shifting Sliver
+# Slivers can't be blocked except by Slivers.
+# {3}{U}
+# 2/2
+
+# Guma
+# Protection from blue
+# 2/2
+
 [INIT]
 combatattackers
 [PLAYER1]
-inplay:Shifting Sliver,Crystalline Sliver
+inplay:Shifting Sliver
 life:20
 [PLAYER2]
 inplay:Guma
 life:20
 [DO]
 Shifting Sliver
-Crystalline Sliver
 next
 Guma
+Shifting Sliver
 eot
 [ASSERT]
 untap
 [PLAYER1]
-inplay:Shifting Sliver,Crystalline Sliver
+inplay:Shifting Sliver
 life:20
 [PLAYER2]
 inplay:Guma
-life:16
+life:18
 [END]

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

@@ -391,6 +391,7 @@ incinerate.txt
 instill_energy_i166.txt
 invigorate.txt
 invigorate#2.txt
+ironclaw_orcs.txt
 iron_will_i270.txt
 ivy_elemental.txt
 jodahs_avenger.txt
@@ -588,6 +589,7 @@ skullcage7_i239.txt
 skullclamp.txt
 skullclamp2_i439.txt
 shepherd_of_rot.txt
+Shifting_Sliver_i936.txt
 shimmer_myr_FORCEDALIVE.txt
 shivan_hellkite.txt
 shock.txt

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

@@ -0,0 +1,33 @@
+#Testing cantbeblockerof vs shroud
+
+# Mist Leopard
+# text=Shroud (This creature can't be the target of spells or abilities.)
+# 3/2
+
+# Ironclaw Orcs
+# {1}{R}
+# Ironclaw Orcs can't block creatures with power 2 or greater.
+
+[INIT]
+combatattackers
+[PLAYER1]
+inplay:Mist Leopard
+life:20
+[PLAYER2]
+inplay:Ironclaw Orcs
+life:20
+[DO]
+Mist Leopard
+next
+Ironclaw Orcs
+Mist Leopard
+eot
+[ASSERT]
+untap
+[PLAYER1]
+inplay:Mist Leopard
+life:20
+[PLAYER2]
+inplay:Ironclaw Orcs
+life:17
+[END]