Can ToI's feat card be played in an RtL campaign?

krusty789 said:

From the FAQ:

Q: How do Feat cards from TOI interact with the advanced campaign?

A: Start with the normal mix, and draw 1 per hero per glyph activated. Feats stay around between dungeons/encounters. They are present for the Lt. encounters, but are discarded at the start of the final battle with the Avatar.

And

Feats
Heroes may only acquire Feats that match their skill set. A hero may not gain any feats, regardless of skills purchased, that fall outside their printed skill set.