Games
Rulers
Weapons
Schools
Beasts
100

This company has produced three (mainline) Witcher video games.

CD Projekt Red

100

This Temerian ruler was assassinated by Letho of Gulet.

King Foltest.

100

Zoltan Chivay utilizes this weapon in the Witcher 3: Wild Hunt most often when entering combat.

A crossbow.

100

This Witcher school is characterized by the utilization of heavy armor

The School of the Bear

100

This is the name of several beasts of burden which are often rode by Geralt of Rivia (he's a witcher if you aren't in the know)

Roach 

200

This gambling activity is how Geralt (almost certainly, if you played the game) made his money.

Dice rolling

200

This King wore a belt that resembled castle walls with a castle building/gate in the center in Witcher 2.

King Henselt.

200

The Lady of the Lake proffers this weapon to Geralt and cautious him against losing it again. DD it appears in Cyberpunk 2077 as a what?

Aerondight. A luxury car.

200

This Witcher school was very controversial and ended up subject to a series of attacks resulting in the near termination of it.

The School of the Viper

200

The area of White Orchard had a problem with this sheep-killing beast.

A griffin

300

The five GWENT decks appearing in the Witcher 3 include The Northern Kingdoms, The Wild Hunt/Monster, The Empire of Nilfgaard, the Scoia'tael and this.

Skellege

300

These two Kingdoms were ruled over by Queen Meve

Lyria and Rivia

300

This is the sword given to Ciri (Cirilla Fiona Elen Riannon) by Geralt if she survives the events of the Witcher 3: Wild Hunt and becomes a witcher. 

Zireael (Swallow)

300

The School of the Viper was once headquartered here. 

Gorthur Gvaed

300

This creature is slain in defense of the Bloody Baron by the Lion Cub of Cintra.

A basilisk

400

These THREE witchers from the School of the Viper appear as GWENT cards.

Letho, Auckes and Serrit.

400

The Duchess of Toussaint, Anna Henrietta, has had multiple familial issues. The issue with her husband is that he is dead. This was his name.

Ramund 

400

This is the axe given to Geralt in the Witcher 3: Wild Hunt by his friend (and you probably sold it, didn't you??)

The Winter's Blade

400
Acting en lieu of a representative of a school, Geralt trains this woman in swordplay until he finds her behavior unacceptable.

Rosa von Attre.

400

Geralt once spoke to an old peasant around Murky Waters who mentions suffering from terrible dreams about these beasts. 

Nightwraith

500

This zero-strength spy card in GWENT lets you draw two extra cards and is won from Gremist the druid during Gwent: Skellege Style.

The Mysterious Elf (Avallac'h)

500

If turned into a lubberkin, the Bloody Baron names his once-deceased daughter this name.

Dea

500

The blade for the school of the Viper can only be obtained in this location

The nightmare realm created by Gaunter O'Dimm

500

The known Witcher schools to have existed are the School of the Wolf, the School of the Cat, and these five. 

The Schools of the Griffin, Bear, Viper, Manticore, Crane.
500

In the Mirror/Nightmare world facilitated by Gaunter O'Dimm; this creature 'guards' the Viper School Sword. 

A Hym Specter

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