Regarding the Eye of the Gods ability for Slaves to Darkness, the ability itself has a once per turn stipulation on it. In addition, the Daemon Prince's ability says, "(...) the target can immediately use the 'Eye of the Gods' ability (...)". Wouldn't this mean that each unit can only use the ability once, even if it were triggered by another source like the Daemon Princes ability?
Regarding the Eye of the Gods ability for Slaves to Darkness, the ability itself has a once per turn stipulation on it. In addition, the Daemon Prince's ability says, "(...) the target can immediately use the 'Eye of the Gods' ability (...)". Wouldn't this mean that each unit can only use the ability once, even if it were triggered by another source like the Daemon Princes ability?