True Draco and True King

"True King", known as "True Dragon King" (真竜皇 Shinryūō) in the OCG is a series of Wyrm-Type monsters that premiered in The Dark Illusion.

Design
They are all Level 9 Wyrm-Type monsters whose ATK and DEF equal 4800, which is similar to those stats of the Dragon Rulers, and also share the following effects:


 * If this card is in your hand: You can destroy 2 other monsters in your hand and/or face-up on your field, including a(n) [its own Attribute] monster, and if you do, Special Summon this card


 * ''If this card is destroyed by card effect: You can [add/Special Summon] 1 non-[its own Attribute] Wyrm-Type monster from your [...]. You can only use each effect of "[card name]" once per turn.