daggerheart/templates/actionTypes/summon.hbs

<fieldset class="one-column" data-key="summon">
    <legend>
        {{localize "DAGGERHEART.ACTIONS.TYPES.summon.name"}}
        <a><i class="fa-solid fa-plus icon-button" data-action="addElement"></i></a>
    </legend>
    <p class="hint">{{localize "DAGGERHEART.ACTIONS.Settings.summon.hint"}}</p>
    {{#each source as |entry index|}} 
        <div class="nest-inputs summon-entry">
            
            {{!-- Actor --}}
            <div class="summon-actor-drop drop-section" data-index="{{index}}">
                {{#if entry.actorUUID}}
                    {{!-- Filled State --}}
                    {{#with (lookup @root.summonActors index) as |actor|}}
                    <div class="suggested-item item-line">
                        <img class="image" src="{{actor.img}}" title="{{actor.name}}"/>
                        <span class="actor-name">{{actor.name}}</span>
                        {{!-- Hidden input to store the actual value --}}
                        <input type="hidden" name="summon.{{index}}.actorUUID" value="{{../entry.actorUUID}}">
                    </div>
                    {{/with}}
                {{else}}
                    {{!-- Empty State --}}
                    <div class="drag-area">
                        {{localize "DAGGERHEART.GENERAL.missingDragDropThing" thing=(localize "Actor")}}
                        <input type="hidden" name="summon.{{index}}.actorUUID" value="">
                    </div>
                {{/if}}
            </div>

            {{!-- Count --}}
            {{formField ../fields.count 
                label="DAGGERHEART.ACTIONS.Settings.summon.count" 
                name=(concat "summon." index ".count") 
                value=entry.count 
                min=1
                localize=true}}
            {{!-- Obtained idea from cost.hbs --}}    
            <a class="btn" data-tooltip="{{localize "CONTROLS.CommonDelete"}}" data-action="removeElement" data-index="{{index}}"><i class="fas fa-trash"></i></a> 
        
        </div>
    {{/each}}
</fieldset>