[{"data":1,"prerenderedAt":158},["ShallowReactive",2],{"card-harbinger-of-destruction-red":3},{"card":4,"others":38,"siblings":39,"sets":40,"moreSet":45,"moreArtist":90,"rulings":134,"keywordNotes":144,"offers":154,"seeded":157},{"uid":5,"slug":6,"name":7,"pitch":8,"talents":9,"classes":11,"typeCode":12,"subtypes":13,"keywords":14,"formats":16,"cost":22,"power":23,"defense":24,"text":25,"printings":26},"LfnJQtptHtLbDRNDcf9Pq","harbinger-of-destruction-red","Harbinger of Destruction",1,[10],"Shadow",[],"attack-action",[],[15],"Blood Debt",[17,18,19,20,21],"cc","blitz","ll","sa","upf","8","13","3","As an additional cost to play this, banish a card from your hand. If a Shadow card was banished this way, this gets \"When this hits, create 2 Gate to i'Arathael tokens.\"\n\n**Blood Debt**",[27],{"id":28,"set":29,"num":30,"rarity":31,"foilings":32,"artists":34,"image":36,"tcg":37},"IAR170","IAR",170,"R",[33,31],"S",[35],"Carlos Cruchaga","https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR170.webp","711529",[],[],[41],{"id":29,"name":42,"date":43,"order":44},"Usurp the Shadow Throne","2026-09-25",108,{"set":29,"cards":46},[47,56,66,74,82],{"card":48,"printing":52,"pitches":55},{"name":49,"slug":50,"pitch":8,"release":51},"Open the Gate to i'Arathael","open-the-gate-to-i-arathael-red","released",{"image":53,"foilings":54},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR166.webp",[33,31],[8],{"card":57,"printing":60,"pitches":63},{"name":58,"slug":59,"pitch":8,"release":51},"Countdown to Extinction","countdown-to-extinction-red",{"image":61,"foilings":62},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR167.webp",[33,31],[8,64,65],2,3,{"card":67,"printing":70,"pitches":73},{"name":68,"slug":69,"pitch":8,"release":51},"Rally the Shadow Horde","rally-the-shadow-horde-red",{"image":71,"foilings":72},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR171.webp",[33,31],[8,64,65],{"card":75,"printing":78,"pitches":81},{"name":76,"slug":77,"pitch":65,"release":51},"Shadowrealm Harrower","shadowrealm-harrower-blue",{"image":79,"foilings":80},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR174.webp",[33,31],[65],{"card":83,"printing":86,"pitches":89},{"name":84,"slug":85,"pitch":8,"release":51},"Shadowrealm Harvester","shadowrealm-harvester-red",{"image":87,"foilings":88},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR175.webp",[33,31],[8],{"artist":35,"cards":91},[92,102,110,118,126],{"card":93,"printing":97,"pitches":101},{"name":94,"slug":95,"pitch":96,"release":51},"Grimoire of the Haunt","grimoire-of-the-haunt",null,{"image":98,"foilings":99},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FDTD136.webp",[33,100],"C",[],{"card":103,"printing":106,"pitches":109},{"name":104,"slug":105,"pitch":8,"release":51},"Grind Them Down","grind-them-down-red",{"image":107,"foilings":108},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FMPG079.webp",[33,31],[8,64,65],{"card":111,"printing":114,"pitches":117},{"name":112,"slug":113,"pitch":8,"release":51},"Hearty Block","hearty-block-red",{"image":115,"foilings":116},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FHVY181.webp",[33,31],[8],{"card":119,"printing":122,"pitches":125},{"name":120,"slug":121,"pitch":65,"release":51},"Heave Ho!","heave-ho-blue",{"image":123,"foilings":124},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FGEM052.webp",[33,31],[65],{"card":127,"printing":130,"pitches":133},{"name":128,"slug":129,"pitch":8,"release":51},"Hellbound Assault","hellbound-assault-red",{"image":131,"foilings":132},"https:\u002F\u002Flegendstory-production-s3-public.s3.amazonaws.com\u002Fmedia\u002Fcards\u002Flarge\u002FIAR011.webp",[33,31],[8,64,65],[135],{"src":136,"rulings":140,"older":143},{"slug":137,"title":42,"url":138,"updated":96,"sets":139},"usurp-the-shadow-throne","https:\u002F\u002Ffabtcg.com\u002Frules-and-policy-center\u002Frelease-notes\u002Fusurp-the-shadow-throne\u002F",[29],[141,142],"If you cannot banish a card from your hand, you cannot play Harbinger of Destruction.","You can banish any card from your hand to pay Harbinger of Destruction. If that card has the Shadow type, then Harbinger of Destruction will get an on-hit trigger. If the banished card later loses the Shadow type, Harbinger of Destruction will keep the gained on-hit trigger.",[],[145],{"name":15,"text":146,"rulings":148,"src":152,"cards":153},[147],"Blood Debt is a new keyword existing on Shadow cards. Shadow cards can inflict a loss of life to access a greater power. At the end of your turn, you lose 1{h} for each blood debt card in your banished zone.",[149,150,151],"You only lose life at the end phase. Players do not have priority during the end phase.","If you have multiple cards with blood debt, you lose 1{h} for each instance of blood debt at the end of turn.","Only face-up cards banished with blood debt counts and will lose you {h}. Face-down banished cards have no effects or stats.","monarch",[15],{"low":155,"high":156,"count":64},0.1,0.43,true,1793771308068]