Not legal in Standard, Pioneer, Historic, Timeless, Alchemy, Brawl, Standard Brawl, Gladiator, Premodern, Old School, Penny Dreadful
Notes & Rules Information
Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to a Sliver may become lethal if Sinew Sliver leaves the battlefield during that turn.
(2021-03-19)
Sinew Sliver's ability does give itself +1/+1.
(2021-03-19)
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.
(2013-07-01)
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.