Rune Giant beatdown: a deck can be named by its tank without pretending the tank is a win condition

The largest bucket of unnamed decks left after the debug pass was Rune Giant with Lumberjack, Golden Knight and Lightning - about three thousand battles with no building-targeter at all, the tower damage coming from enchanted troops behind the tank. The wiki describes Rune Giant as exactly that, the guides say plainly it is not a win condition, and the deck sites still lead the name with it. So the vocabulary gained a third kind of role: a card that names a deck when the deck has no win condition. Every archetype now carries named_by beside its win conditions; such a deck reads 'Rune Giant beatdown', its win conditions stay empty, and the name filters and folds like any other. Contract 6.10.0, additive.