Evolution
When you play a trait on a species that already has three traits, when is the existing trait discarded?
The publisher confirmed the literal reading: discard before placing the new trait face down.
- milomilo122 · Publisher · 2014-10-19
- TheOneEared · Community · 2014-10-19
The existing trait is discarded first, before the new trait is placed face down. You may not swap it out after seeing other players' reveals, and a species can never have more than three traits, including face-down ones.