Your search for "firewake sliver 923" revealed the following:
Firewake Sliver (Foil) (TSR) from Time Spiral Remastered, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Anthony S. Waters Card Text:All Sliver creatures have haste.All Slivers have "1, Sacrifice this permanent: Target Sliver creature gets +2/+2 until end...
Firewake Sliver (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Alexandre Honoré Card Text:All Sliver creatures have haste.All Slivers have "1, Sacrifice this permanent: Target Sliver creature gets +2/+2 until end of turn."
Firewake Sliver (TSR) from Time Spiral Remastered, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Anthony S. Waters Card Text:All Sliver creatures have haste.All Slivers have "1, Sacrifice this permanent: Target Sliver creature gets +2/+2 until end of...
Firewake Sliver (Foil) (TSP) from Time Spiral, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Anthony S. Waters Card Text:All Slivers have haste and "1, Sacrifice this creature: Target Sliver gets +2/+2 until end of turn."
Firewake Sliver (TSP) from Time Spiral, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Anthony S. Waters Card Text:All Slivers have haste and "1, Sacrifice this creature: Target Sliver gets +2/+2 until end of turn."