Elder Sign
Does Kate Winthrop's Science! ability stop a monster appearing when rewards add doom on a GOO card's spawn icon?
Two posts from one thread give this reading; it is unconfirmed elsewhere.
- Scarlet Witch · Community · 2015-11-14
- Scarlet Witch · Community · 2017-04-18
Yes. Rewards and penalties resolve in the Resolution phase, which is part of your turn, so Kate's ability keeps a monster from appearing on the GOO card from them.