"Captain" (隊長, Taichō) is a series of EARTH Warrior monsters centered around the classic "Marauding Captain" and his retrained counterparts. With the exception of "Motivating Captain", all monsters in this series are Level 3 with 1200 ATK and 400 DEF.
The Captain series focuses on Special Summoning other monsters upon their own Normal Summon.
In most languages their names are composed as "[X] Captain", where [X] is a word that rhymes with the other members' corresponding one.
| Captain || Summoned monster
| Marauding || A Level 4 or lower monster from your hand
| Marmiting || A monster that you draw after shuffling 1 card from your hand into your Deck
| Motivating || A Level 4 or lower monster from your Graveyard, but its effects are negated, in Defense Position
Their storyline are connected to that of the Gigo and Freed series and can be seen in the artwork of the following cards: