Name:Glyph of Doom
ManaCost:B
Types:Instant
A:SP$ Effect | Cost$ B | ValidTgts$ Wall | TgtPrompt$ Select target wall | Name$ Glyph of Doom Effect | Triggers$ DelTrig | SVars$ TrigDestroy | RememberObjects$ Targeted | SpellDescription$ Choose target Wall creature. At this turn's next end of combat, destroy all creatures that were blocked by that creature this turn.
SVar:DelTrig:Mode$ Phase | Phase$ EndCombat | TriggerZones$ Command | ValidPlayer$ Player | Execute$ TrigDestroy | TriggerDescription$ At end of combat, destroy all creatures that were blocked by that creature this turn.
SVar:TrigDestroy:AB$ DestroyAll | Cost$ 0 | ValidCards$ Creature.blockedByRemembered
SVar:RemAIDeck:True
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/glyph_of_doom.jpg
Oracle:Choose target Wall creature. At this turn's next end of combat, destroy all creatures that were blocked by that creature this turn.