51 cards where the set is “sld” and (the collector number >= 617 and the collector number <= 668)

Basal Sliver (Secret Lair Drop #629)
Belligerent Sliver (Secret Lair Drop #636)
Blur Sliver (Secret Lair Drop #637)
Brood Sliver (Secret Lair Drop #647)
Cloudshredder Sliver (Secret Lair Drop #660)
Crystalline Sliver (Secret Lair Drop #661)
Diffusion Sliver (Secret Lair Drop #618)
Dregscape Sliver (Secret Lair Drop #631)
Frenetic Sliver (Secret Lair Drop #662)
Fury Sliver (Secret Lair Drop #638)
Galerider Sliver (Secret Lair Drop #619)
Gemhide Sliver (Secret Lair Drop #648)
Harmonic Sliver (Secret Lair Drop #663)
Hibernation Sliver (Secret Lair Drop #664)
Homing Sliver (Secret Lair Drop #640)
Horned Sliver (Secret Lair Drop #649)
Lavabelly Sliver (Secret Lair Drop #665)
Leeching Sliver (Secret Lair Drop #632)
Magma Sliver (Secret Lair Drop #641)
Manaweft Sliver (Secret Lair Drop #650)
Megantic Sliver (Secret Lair Drop #651)
Mesmeric Sliver (Secret Lair Drop #620)
Might Sliver (Secret Lair Drop #652)
Muscle Sliver (Secret Lair Drop #653)
Necrotic Sliver (Secret Lair Drop #666)
Opaline Sliver (Secret Lair Drop #667)
Plague Sliver (Secret Lair Drop #633Φ)
Plague Sliver (Secret Lair Drop #633)
Predatory Sliver (Secret Lair Drop #654)
Psionic Sliver (Secret Lair Drop #621)
Quick Sliver (Secret Lair Drop #655)
Root Sliver (Secret Lair Drop #656)
Screeching Sliver (Secret Lair Drop #622)
Scuttling Sliver (Secret Lair Drop #623)
Sedge Sliver (Secret Lair Drop #642)
Shadow Sliver (Secret Lair Drop #624)
Sliver Hive (Secret Lair Drop #668)
Spiteful Sliver (Secret Lair Drop #643)
Striking Sliver (Secret Lair Drop #644)
Synapse Sliver (Secret Lair Drop #626)
Syphon Sliver (Secret Lair Drop #634)
Telekinetic Sliver (Secret Lair Drop #627)
Tempered Sliver (Secret Lair Drop #657)
Thorncaster Sliver (Secret Lair Drop #645)
Toxin Sliver (Secret Lair Drop #635Φ)
Toxin Sliver (Secret Lair Drop #635)
Two-Headed Sliver (Secret Lair Drop #646)
Virulent Sliver (Secret Lair Drop #659Φ)
Virulent Sliver (Secret Lair Drop #659)
Ward Sliver (Secret Lair Drop #617)
Winged Sliver (Secret Lair Drop #628)

The arc of my blade has carved a path of light to the end of these results.