[fixed] Whippoorwill legacy at cleanup

[Korath]

Describe the Bug:
Whippoorwill's legacy crashes at cleanup (apparently immediately after selecting a target when activating, due to AI speculation).

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
dev 913cddcc6.

What exactly should be the correct behavior/interaction?
Not that.

Are any other cards possibly affected by this bug?
No, looks like the effect card doesn't get attached to anything.

#0 show_backtrace (title=title@entry=0x2683cda <words+378> "bad parameters", header=header@entry=0x1998fc10 "get_card_instance(-1, -1)") at functions/show_backtrace.c:16
#1 0x025ef3e2 in get_card_instance (player=player@entry=-1, card=card@entry=-1) at functions/deck.c:303
#2 0x025ca108 in remove_status (player=-1, card=-1, st=st@entry=8388608) at functions/functions.c:7618
#3 0x023a8d97 in whippoorwill_legacy (player=0, card=14, event=EVENT_CLEANUP) at cards/the_dark.c:3852
#4 0x00457e4a in fx_custom_903 () at Magic2.asm:60003
#5 0x0262ced5 in call_card_fn_impl () from .\ManalinkEh.dll
#6 0x025b96bc in call_card_fn (address=0x457e10 <fx_custom_903>, instance=0x4f05a8 <sub_4E9564+28740>, player=player@entry=0, card=card@entry=14, event=event@entry=EVENT_CLEANUP) at functions/events.c:51
#7 0x025b9e49 in call_card_function_i (event=EVENT_CLEANUP, card=14, player=0, instance=<optimized out>) at functions/events.c:30
#8 dispatch_event_to_single_card (player=0, card=14, event=EVENT_CLEANUP, new_attacking_card_controller=1, new_attacking_card=-1) at functions/events.c:271
#9 0x0043d287 in cleanup_phase () at Magic2.asm:45864
#10 0x00439a04 in run_turn () at Magic2.asm:44078
#11 0x0047902c in start_duel () at Magic2.asm:76779
#12 0x004946e9 in start_duel_thread () at Magic2.asm:89827
#13 0x76ebfa29 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\SysWOW64\kernel32.dll
#14 0x77cc7a9e in ntdll!RtlGetAppContainerNamedObjectPath () from C:\WINDOWS\SysWOW64\ntdll.dll
#15 0x77cc7a6e in ntdll!RtlGetAppContainerNamedObjectPath () from C:\WINDOWS\SysWOW64\ntdll.dll
#16 0x00000000 in ?? ()

[drool66]

Just needs to create_targetted_legacy_effect() instead of create_legacy_effect()
Fixed in 61d08b0