Wyvern (Dungeons & Dragons) aggressive, and able to lash with a sting-equipped tail. This edition of the "D&D" game included its own version of the wyvern, in the "Dungeons & Dragons Expert Set" (1981 & 1983). The wyvern was also later featured in the "Dungeons & Dragons Game" set (1991), the "Dungeons & Dragons Rules Cyclopedia" (1991), and the "Classic Dungeons & Dragons Game" set (1994). The wyvern appears first in the "Monstrous Compendium" Volume One (1989), and are reprinted in the "Monstrous Manual" (1993). The Mercykiller wyrm, a relative of the wyvern for the Planescape campaign setting, appeared in "In the Cage: A
Tincture (heraldry) not regard it as a "real heraldic tincture". On the whole, French heraldry is known for its use of azure and or, while English heraldry is characterized by heavy use of gules and argent, and unlike French heraldry, it has always made regular use of vert, and occasional, if not extensive, use of purpure. German heraldry is known for its extensive use of or and sable. German and Nordic heraldry rarely make use of purpure or ermine, except in mantling, pavilions, and the lining of crowns and caps. In fact, furs occur infrequently in German and Nordic heraldry. The colours