Cheapest priced copy (Time Spiral): $0.39 at Card Kingdom, near mint, their price list as of .
Mindlash Sliver 
Creature — Sliver · 1/1 · Common · Time Spiral · #118
All Slivers have "{1}, Sacrifice this permanent: Each player discards a card."
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.39 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Time Spiral | 118 | Common | $0.39 | $6.99 |
2 rulings from Wizards of the Coast
- 1 July 2013Abilities 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.
- 1 July 2013If 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.