1.0 link Rainbow Dash Network http://rainbowdash.net/ Pony (pony) http://rainbowdash.net/pony http://rainbowdash.net/notice/3385804 @<span class="vcard"><a href="http://rainbowdash.net/user/8494" class="url" title="Crusader 8"><span class="fn nickname mention">prettypurpleprincesspublicprincesstimeline</span></a></span> I don't think the player would get to choose which color a boost gives to a Friend unless that boost also gives the Friend a color and not just colored power. The rule states that, &quot;A card’s color is defined by the icon in the top right-hand corner,&quot; which leads me to believe that there are no plans to make cards that can change a Friend's color. So far there are no multi-color boosts that last through the Score phase.