If I put a Spirit Loop on a Divinity of Pride do I gain 2x the life? Also, Spirit Link doesn't specifically say Lifelink, but it does the same thing. Would Spirit Link give 2x lifelink on a Divinity of Pride? Thanks
Spirit Link and Spirit Loop don't say they give a creature lifelink because they don't. They work slightly different. Lifelink gives the life to the creature's controller, while Spirit Link gives the life to the Aura's controller (and you can put Spirit Link on a creature you do not control).
Actually, Spirit Loop does give Lifelink. Since it also can only enchant a creature you control, it doesn't have the option of putting it on an opponent's creature, as Spirit Link does.