Kriswall wrote:
Rules as written? They come from different Codexes, so they're different rules that happen to have the same name. I'd call it similar to how Codex: Necrons and Codex: Tyranids both have a unit called Warriors.
Not true. Codex: Tyranids has a unit called Tyranid Warriors. It contains models called Tyranid Warriors, etc. Even their keyword is Tyranid Warrior, and the Tyranid Prime gives rerolls to Tyranid Warrior units.
By the same token, Index: Xenos 1 has a unit called Necron Warriors.
While they may not be perfect at it, they do seem to be making a concerted effort to differentiate things by name (Tyranid Warriors vs. Necron Warriors, Daemon Prince vs. Daemon Prince of Chaos vs. Daemon Prince of Tzeentch vs. Daemon Prince of Nurgle). At least for units, it seems very much like the intention is for things that have the same name to be the same unit (Rhinos, Bloodletters, etc.), and to give different names otherwise. The errata of the
CSM Horrors to match the CD Horrors seems to support that too, though the idea is undermined by the
TS Horrors being slightly different. We'll see if they get brought in line with an errata or not. If not, then it seems to defeat the purpose of being so strict with the naming conventions otherwise.
So that being said, I think giving the same name was
RAI to mean they're the same stratagem, but I can understand the argument to the contrary. I honestly don't think
RAW really gives an actual answer either way--it's not like there's a rule written somewhere that specifies whether a stratagem is defined by its name or its text, so I think you could make a decently compelling
RAW argument for it either way.