Totem:
1. Elemental totem - 5% spell dmg per level but merged into shadow aura
2. Blood tide totem - %max hp, either merged to shadow aura or was converted into embalming
3. Mana tide totem - Still exist as oskill
4. Tomb guardian - Not sure if got any icon with this picture, you can summon dog if you are around totem
5. Cold fear totem - Not sure if it was exist as class skill, because laz did couple of oskill only skill design
6. Exploding totem - Proc blast wave after death
7. Old howling totem (i think) - %cb aura
8. Meteor totem - Totem that keep spamming meteor shower, later changed to fire canonade instead
Sin stuff:
1. Blade barrier - Old uberskill, wall of spinning shuriken which explode into spikes. exist as oskill on one of TU
2. Old maelstorm - Now exist as javelin-only throwing oskill
3. Nova bomb and Immolation bomb - 5 sec fuse bomb, replaced by sentry. Immolation Bomb oskill exist on Great Rune RW Scepter
Other possible stuff, I just name them randomly
1. Shadow avatar - Replaced by winter avatar, still exist on amulet oskill
2. Wraith Arrow - Amazon bow skill, now exist on rogue hireling. Shoot multiple homing ghost on impact
3. Glacial Nova - Exist during aoe spam era of median 2008 (cata, apoc, supernova etc)
4. Shadow strike - low timered knife throw deal tons of magic dmg, replaced by broadside
5. Pentagram - star shaped flame wake, used by azmodan
6. Death Metal - Bow skill that use corpse to spawn many spike, used by nihlahtak. exist on javelin oskill
7. Unholy Prayer - Rapid chaneling invincible aura, replaced by blackmass
8. Necromantic Trance - Greatly increase max minions, replaced by summon djinn
9. Charmer command - bramble, thrill of the hunt, killer instinct, culling of the herd, summon quill rat/ ... bird from act2, summon great tree that deal dmg periodically
Not sure if any of them fit with any of the icons