Dynamite Entertainment · October, 2025

Thundercats #21

From ThunderCats · Issue #21

Cover Lucio Parrillo
Script Declan Shalvey
Pencils Drew Moss

RETURN OF THE KING! In this issue: Lion-O returns to the Cats’ Lair to reclaim his leadership over the ThunderCats! Visibly older and wiser, the now-seasoned ruler carries himself with a new air of authority - something that puts him on a collision course with Apex’s mysterious plans! Courtly scribes DECLAN SHALVEY and DREW MOSS fulfill their royal charter with ThunderCats #21 - enrobed in cover regalia from MOSS, SHALVEY, LUCIO PARRILLO, JAE LEE & JUNE CHUNG, and MANIX!

Variant covers (6)

Cover A: Lucio Parrillo

Cover A Lucio Parrillo UPC 72513034116721011 Buy on MyComicShop

Cover B: Declan Shalvey

Cover B Declan Shalvey UPC 72513034116721021 Buy on MyComicShop

Cover C: Jae Lee & June Chung

Cover C Jae Lee & June Chung UPC 72513034116721031 Buy on MyComicShop

Cover D: Drew Moss

Cover D Drew Moss UPC 72513034116721041 Buy on MyComicShop

Cover E: Manix

Cover E Manix UPC 72513034116721051 Buy on MyComicShop

no scan yet

Cover F Action Figure/Drew Moss UPC 72513034116721061 Buy on MyComicShop

Retailer-Exclusive Editions (9)

Limited shop variants sold separately on Dynamite's store. Each is its own SKU rather than part of the publisher's Cover A-H run.

Cover K: SHAVLEYVIRG

Cover K: SHAVLEYVIRG Retailer Exclusive Buy on MyComicShop

Cover L: PARRILLOVIRG

Cover L: PARRILLOVIRG Retailer Exclusive Buy on MyComicShop

Cover XX: LEEBW

Cover XX: LEEBW Retailer Exclusive Buy on MyComicShop

Cover XX: LEEBWVIRG

Cover XX: LEEBWVIRG Retailer Exclusive Buy on MyComicShop

Cover XX: LEEVIRG

Cover XX: LEEVIRG Retailer Exclusive Buy on MyComicShop

Cover XX: MANIXVIRG

Cover XX: MANIXVIRG Retailer Exclusive Buy on MyComicShop

Cover XX: MOSSVIRG

Cover XX: MOSSVIRG Retailer Exclusive Buy on MyComicShop

Cover XX: SHAVLEYBW

Cover XX: SHAVLEYBW Retailer Exclusive Buy on MyComicShop

Cover XX: Shalvey BW

Cover XX: Shalvey BW Retailer Exclusive Buy on MyComicShop

★ DISCUSSION

Join the conversation.

Comments below are mirrored on the ThunderCats.org forum. Sign in once, post anywhere.