Putting tribe labels on items and abilities

[plo]

How about DT includes abilities and itens as belonging to a certain tribe? I mean, Grave Resistance could be an Undead ability, and Ritualist's Headdress an Twilight Armor. This would make no difference in SF, however it would open the possibility for new cards like: "Target undead card in your graveyard is returned to your hand", which would return both allies, abilities, or itens.

[Saf]

+1