How does Black Ops Team work: do copies stack, and when does it trigger?

Question

Accepted Answer

It gives 1 steelplast each time you play a card on a slot whose colour does not match; it does nothing for a matching card even if you skip its effect. Several Black Ops Team cards (14 and 40) each trigger separately. The steelplast comes from the card, so it does not count as steelplast from a slot for cards like Consumer Goods Research.

Underwater Cities

How does Black Ops Team work: do copies stack, and when does it trigger?

Underwater Cities

How does Black Ops Team work: do copies stack, and when does it trigger?