To clarify, the reason this is different than MtMoJ is that multiple abilities activate first in order of abilities (banding last and that sort of thing), then in order printed on card. That's why DoN doesn't kill LotS (it's Discard, then Negate Discarded, rather than negate, then Discard). If you Gather a Hero with a banding ability, it essentially reads "band to a Hero. Band to a Hero." The first band, and everything that entails happens, then the second band happens.