A sliver shares everything with its hive—even its afflictions.

Plague Sliver

All Slivers have "At the beginning of your upkeep, this permanent deals 1 damage to you."

Secret Lair Drop

Time Spiral

All Slivers have "At the beginning of your upkeep, this creature deals 1 damage to you."

Each Sliver deals damage to its controller (not to Plague Sliver’s controller).

Abilities that Slivers grant, as well as power/toughness boosts, are cumulative. However, for some abilities, like flying, having more than one instance of the ability doesn’t provide any additional benefit.

If the creature type of a Sliver changes so it’s no longer a Sliver, it will no longer be affected by its own ability. Its ability will continue to affect other Sliver creatures.