first series yugioh cards Yu-Gi-Oh! TCG 1st Edition Collectible for sale Character Card | Yu-Gi-Oh! Wiki

Kicker is an optional additional cost that appears on all kinds of cards

There are also some effects like this that are specific to dinosaurs, like the saga on the backside of Huatli, Poet of Unity

There are 8 in total: Yanmega ex (shiny super rare) Leafeon ex (shiny super rare) Gyarados ex (shiny super rare) Glaceon ex (shiny super rare) Pachirisu ex (shiny super rare) Mismagius ex (shiny super rare) Weavile ex (shiny super rare) Lickilicky ex (shiny super rare) These are all the crown rare cards in Wisdom of Sea and Sky

In fact, many of the Azorius Control lists adopted the card as a way to cheat on mana and improve the late game