ABSTRACTFantasies and especially excessive or ‘phantascistic’ fantasies, as they are referred to here, have the power to suppress within political communities, consciously and unconsciously alike, inner antagonisms in times of crisis. More precisely, they help to blur aporias within the ideological structures of a community through the evocation of a sensus communis (Kant) that establishes the community anew, similar to an act of religious conversion. Their impact on the space of reasons is analysed in this article as one that does not take part in the game of giving and asking for reasons, but operates in the background of communal reason via an emotionally and clandestine ‘code’ of what it means to be ‘We … – We who we are’. Next to theoretical elaborations of how and why these phantascistic fantasies are produced, the theory will be further explained through a series of exemplifications demonstrating the way that it has played out across a long history of conflict in the Middle East and a shorter history of contemporary politics in the United States. Through all of this, the aim is to illustrate how very concrete excessive fantasies have an impact on a body politic's form of enjoyment.