FOILCheapest priced copy (Commander Masters): $0.99 at Card Kingdom, near mint, their price list as of .
Megantic Sliver 
Creature — Sliver · 3/3 · Rare · Secret Lair Drop · #651
Sliver creatures you control get +3/+3.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.99 to $5.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Masters | 901 | Rare | $0.99 | — |
| Magic 2014 | 185 | Rare | $1.29 | $5.99 |
| Magic 2014 Promos | 185★ | Rare | — | $0.99 |
| Secret Lair Drop | 651 | Rare | — | $2.49Out of stock |
2 rulings from Wizards of the Coast
- 1 July 2013If you change the creature type of a Sliver you control 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 you control.
- 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.